Guangzhou Dejia Shi Information Technology Co Ltd

The USB 2.0 to RS-422/485 Converter Cable is a versatile and reliable connectivity solution designed to facilitate seamless communication between USB-equipped devices and RS-422/485-enabled equipment. This converter cable is ideal for industrial automation systems, access control systems, and industrial computers where robust and efficient data transmission is crucial. Compatibility Standards: Compliant with EIA/TIA RS-485 and RS-422 standards.Product Chip: UK FTDI-FT232RL + SP485 dual chip.Signal Specifications: USB Signal: VCC, DATA+, DATA-, GND.RS-485 Signal: T/R+, T/R-, GND.RS-422 Signal: T/R+, T/R-, RXD+, RXD-, GND.DB9 Pin Signal: T/R+, T/R-, RXD+, RXD-, GND.Signal Indication: Power: Red light.Send data: Green light.Receive data: Yellow light.Interface Description: USB A male.RS-485/RS-422 Interface: 9-hole terminal, DB9.Communication Speed: 300bps to 460800bps, with automatic detection of serial port signal speed.Communication Distance: USB end: 0 to 5 m.RS-485/RS-422 end: 0 to 1200 m.Supported Systems: Windows 10, 8, 8.1, 7, Server 2008, XP, Vista, OS-X, Linux, and other systems.Power Supply Method: USB power supply.Application Scenarios: Ideal for industrial automation control systems, access control systems, power control systems, parking systems, attendance machines, industrial computers, PLC controllers, etc.Warranty: One year.

Converter Cable

Guangdong Tsinghua Wintone Science & Technology Limited

Voter Registration Kit 1、Application description   It is used for the preparation stage before the election of national and regional leaders and members of parliament, and for collecting information during the registration of voters; this device suite supports: biometric registration, demographic acquisition, fingerprint collection, identity recognition, biometric authentication, face collection, document collection, document verification, signature collection，etc. 2.Product characteristics ■It is a highly integrated kit, portable carrying case design, easy to carry and install and use. ■It is fully configured to support both face and fingerprint biometric collection and file collection verification. ■When the suitcase is opened, it can be used immediately. It is simple to set up, and the integrated UI is easy to use. ■The equipment has high communication configuration and supports multiple positioning methods such as Beidou, GPS and Gronus. ■The FAP60 fingerprint instrument has a large acquisition area and supports the acquisition of the left and right four fingers and two thumbs. ■It is equipped with a thermal printer, which has a fast printing speed and can print voter registration returns anytime and anywhere. ■It comes with a 10,000mah removable lithium-ion battery that can last 8-10 hours. ■It has a cleverly designed flat stand to facilitate the operation of collecting face data and document scanning. ■It uses a strong carrying case housing with IP67 product standard and is not afraid of drops from high places and wet water. ■It provides a fully documented SDK interface to facilitate users to embed their own application platform.  

Voter registration kits are used for fingerprint face identification signature biometric registration and verification document scanning before the election

China Smart Enterprise (HK) Ltd.

This is a digital transceiver that contains both a receiver and a transmitter. It features a highly durable housing with excellent heat dissipation. The user-friendly control nobles and buttons are designed for easy operation.
 
  VHF and UHF digital transceiver. 
  Reliable performance. 
 

Digital Transceiver

Optosupply Ltd

Infrared LED/IR Emitter  An infrared emitter, or IR emitter, is a source of light energy in the infrared spectrum. It is a light emitting diode (LED) that is used in order to transmit infrared signals from a remote control. In general, the more they are in quantity and the better the emitters are, the stronger and wider the resulting signal is. A remote with strong emitters can often be used without directly pointing at the desired device. Infrared emitters are also partly responsible for limits on the range of frequencies that can be controlled. An IR emitter generates infrared light that transmits information and commands from one device to another. Typically one device receives the signal then passes the infrared (IR) signal through the emitter to another device.  Optosupply offers many of the most common types categorized by wavelength, angle of half intensity, intensity, packaging type and forward (drive) current. The most common sizes for wavelength are 730nm 780nm,875nm, 850nm, 940nm.  A. Infrared LED with wavelength of 940nm: suitable to be used in remote controller, such as remote controllers for household appliances.  B. 850nm: suitable to be used in video cameras that are applied in digital photography, monitoring system, door phone, theft-proof alarm and so on.  C. 870nm: suitable to be used in IrDA compatible data transmission, IR illumination for CCTV, miniature light barriers, Photo interrupter, optical switches, shaft encoders and more. D.730nm, 780nm suitable for sensor technology,remote ontrollers, and optical communication equipment,etc 

5mm 850nm Infrared Emitting diode Round With Flange Type-OSI3CA5111A

The intelligent voting machine is a highly efficient and reliable solution for managing election voting or vote counting for various organizations, including national, regional, and international bodies. With its easy-to-use interface and advanced security features, this voting machine ensures a transparent and accurate voting process. Key Features: 1. Compact Design: The machine's small size and lightweight design make it easy to move and adapt to various environments. It can support multiple external devices, making it suitable for various electoral scenarios. 2. Easy-to-use Interface: The voting machine combines hardware and software, allowing it to be operated with a simple and convenient boot-up process. 3. Customizable Operating System: The machine is equipped with customizable Linux to ensure maximum efficiency and stability for the voting process. 4. Versatile Functionality: The intelligent voting machine can manage both real-time voting and offline counting, making it highly adaptable to various election scenarios. 5. Security: IP access permission guarantees security, ensuring only authorized devices can enter the voting system. 6. Real-time Graphic Display: The machine displays multiple graphic modes, providing a clear view of the vote counting process. 7. Fast and Accurate Vote Counting: The intelligent voting machine offers quick vote summarization and high counting accuracy, enabling election results to be available within just 3 minutes after voting completion. 8. Electronic File Generation: Votes are automatically converted into electronic files, ensuring traceability and accountability for later verification. 9. Multi-level Communication: The intelligent voting machine supports communication with national or district-level election management platforms. 10. Management Interface: The management machine interface can be securely integrated into the user's platform for enhanced accessibility and ease of use. Product mode: KST-626TP series (different models mean different display language).Using mode: front/background mode.Built-in software: embedded intelligent election counting management system V13.1.Identification core: embedded high speed and high precision identification engine.Hardware configuration: 8-core 64-bit (2.4G Hz) processor /8G RAM /64G eMMC or 256G SSD.Interface: HDMI×1 (display interface), RJ45:100M/1000M×1 (network interface), USB×2.IP control: access to the local network is restricted for unauthorized IP devices.System security: login credentials, password, access permissions, and log management.Data transmission: binary data transfer using underlying TCP/IP.Ballot classification: electronic ballot papers are automatically sorted according to Yes/No/invalid/blank votes.Election report: Tif electronic ballot + txt counting report or customize.Working environment: 5 °C-35 °C (temperature), 10% - 85% (relative humidity).Size:99×99×36mm, 0.33kg (N.W.).Customization: display language customizable.

Election counting management machine KST-626TP

MGM Industries & Company

 	 Smart Bluetooth Finder Child Kid Pet Tracking Purse Tag track location Alarm Anti-lost Tracker 	 Anti-Lost alarm tracer, Voice recording, Remote Shutter, Find stuff,Parking Site Searching 	 Bluetooth version: Bluetooth 4.0 Low Energy 	 Compatible for Andriod 4.3 or above,and with Bluetooth 4.0 smartphone 	 Working distance: About 10M&nbsp; 	 Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings. 	 Battery : CR2032 Lithium Coin Battery (Included ) 	 Standby time: 6 month 	 Available colors:&nbsp;White/Green/Pink/Black/Blue or customised 	 Work with app  

Smart Bluetooth Alarm Anti-lost Tracker 

Leconcepts Holdings Co Ltd

 	 Never worry about where are your belongings any more! 	 When the locator is out of the distance(from about 5-20 meters, which you can set on the mobile) with your mobile, both of them will alarm. 	 You can use the locator to find where is your mobile and you can also use the mobile to find your things which together with the locator. 	 Our software with google, which will show the location of locator and record the locator losting history, so that you can know from where you lost your things 	 Distance: 0-30 meters 	 (Depend on environment and setting in APP)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 Size/Weight/Color:&nbsp; 31*5.4mm / 5g / Black/White/Blue/Purple/pink&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 Battery: CR2016&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 	 Accessories: extra CR2016 battery,&nbsp; manual, steel keyring
	&nbsp;  

Electronic Locator

Bequator Corporation Ltd

***Nothing CMF Watch Pro 2 1.32-inch AMOLED GPS 11-Day Battery Smart Watch By FedEx***Free Fed-ex Shipping to USA,Canada,UK,Germany,Australia,Japan !!!Special functionAlarm clock, activity tracking, notifications, GPSWired technologyBluetoothGPSBuilt-in GPSShaperoundScreen size1.32 InchesBrandCMF BY NOTHINGModel NameCMF Watch Pro 2StylemodernColorlight greyTargetAdult (regardless of gender)About this productClarity everywhere - The 1.32-inch AMOLED display on CMF Watch Pro 2 delivers sharp, vibrant visuals with enhanced resolution (466 x 466), 353 PPI and a refresh rate of 60FPS. Equipped with automatic brightness adjustment to stay clear in any light - from dazzling sunlight to a soft glow in the dark. This ensures optimal visibility in all conditions, making it the perfect companion no matter where you are.100+ Watch Faces - Choose from over 100 watch faces, including animated movies, interactive designs, and static options with always-on display. Long press on the watch face to edit and customize colors, styles and key data like battery, steps and calories. Personalized Widgets - Swipe right from the main watch face to access four customizable widget screens: track your fitness and health, check the weather, manage your schedule or control your music.Sports features - smart sports algorithms, seamless synchronization and management of your fitness data across Apple Health, Google Health Connect and Strava, multi-system GPS enhanced with five satellite positioning systems, and 120 sports modes for 5 common activities Make intelligent identification. Health Function - Smart Sleep Algorithm: Receive accurate sleep data with the help of upgraded smart sleep technology. Health Companion: 24/7 heart rate and blood oxygen saturation monitoring.Functional Crown - Intuitively navigate and control your Watch Pro 2 with a simple twist of the crown. Press to enter the watch's function menu, then rotate to move up and down. Gesture Control - Thoroughly Intuitive. Simply rotate or shake your wrist to activate custom features. Whether answering a call, skipping a song or checking the weather, all it takes is one wrist movement.Bluetooth Calls with AI Noise Canceling - Make and receive crystal clear Bluetooth calls with enhanced AI noise cancellation technology. Watch Pro 2 comes with a built-in microphone and speaker to ensure seamless communication. Battery - 11 days of general use, 9 days of reuse, 3.8 days of reuse, 12 hours of AOD, 17.4 hours of continuous Bluetooth calls, and 25 hours of continuous GPS use.

Nothing CMF Watch Pro 2 1.32-inch AMOLED GPS 11-Day Battery Smart Watch By FedEx

Firstsing Co Ltd

Craftsman aesthetic creative lighting effect  The use of fog sand technology is more wear-resistant, scratch resistant, and corrosion-resistant. It is not afraid of sweat contact and daily bumps, and can trigger light effects such as on/off, incoming calls, and message reminders    Retinal level high-definition large screen  1.96 "micro curved large screen, 320 * 386 pixels, providing high-definition visual experience: rounded and narrow border design, outstanding    One core dual mode  Equipped with dual mode Bluetooth chip and high-performance CPU to improve memory processing speed, APP and audio Bluetooth are connected with just one click, bringing a more stable, smooth, and convenient user experience    Intelligent Bluetooth call  Not only is it convenient to make calls, but the sound quality is also excellent  When the phone is inconvenient to take out and answer, you can answer or make a call through the watch. This feature is particularly suitable for driving, exercising, or busy work situations. The watch features a three magnet speaker, which provides clear sound and smooth communication    AI Voice Assistant  Intelligent speech algorithm, capable of listening and doing. Voice controlled commands, on call    No need for mobile phone wrist lifting for payment  The watch retrieves the collection/payment code and can be easily scanned to complete the collection/payment. This solves the constraints of mobile phones and the internet, eliminates the burden of carrying a bag when going out, and the transaction can be completed by lifting your wrist, making it a mobile wallet between your wrists    Access key on wrist  Support the current mainstream NFC function, act as an access card, and experience the convenient and intelligent beauty of life brought by technology    Electronic business card  Bind your social app QR code, and when you meet new friends or business partners, you can show them your electronic business card    health condition  Mastering with one hand    100+Sport Modes  The smartwatch provides multiple sports modes, such as running, cycling, football, etc., to meet the needs of different users to record different data during use. With healthier and more scientific sports management, it has become a sports companion in modern life 

Cool Lighting Effect High-Definition Large Screen One Core Dual Mode NFC And Electronic Wallet  Smart Watch

Lucky Light Electronics (Asia) Co., Limited

Luckylight offers an extensive range of high quality Multi-Color SMD LEDs which are small in size, high efficiency and low power consumption.  Multi-color SMD LED products are divided into Bi-color and Tri-color SMD LEDs. The bi-color SMD LEDs are available in a wide range of color combinations. The tri-color SMD LEDs provide the freedom to achieve any combination of colors by mixing the 3 primary colors, which yields a wide variety of colors to suit every application and product theme. These products use the industry standard footprint with top-mount, reverse-mount, and right angle-mount packaging options, and frame type choices including PLCC LED (reflector) and Chip LEDs (PCB).  Multi-color SMD LEDs are used in a variety of applications including automotive interior and indication lighting, LCD and push button backlighting, white goods and appliances, industrial measurement and control systems, and for symbol lighting and status indication in computer peripherals and consumer goods.  Multi-color PLCC SMD LEDs series is perfectly suited for a variety of cross-industrial applications due to its small package outline, durability and superior brightness. Its versatility and reliability make it a preferred choice for automotive interior lighting specifically as instrumentation panel, central console and cabin backlighting. Besides, it effectively combines performance and innovation, making it a perfect choice for office automation, home applications, various decorations lighting, commercial lighting and industrial equipment application.   FV4818 Side View LED is a smart LED control circuit and light emitting circuit in one controlled LED source, which has the shape of a 4818 LED chip. Each lighting element is a pixel, and the intensities of the pixels are contained within the intelligent digital interface input. The output is driven by patented PWM technology, which effectively guarantees high consistency of the color of the pixels. The control circuit consists of a signal shaping amplification circuit, a built-in constant current circuit, and a high precision RC oscillator.  The data protocol being used is unipolar NRZ communication mode. The 24-bit data is transmitted from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an internal data latch, the remaining data is passed through the internal amplification circuit and sent out on the DO port to the remaining pixels. The pixel is reset after the end of DIN. Using automatic shaping forwarding technology makes the number of cascaded pixels without signal transmission only limited by signal transmission speed.  The LED has a low driving voltage (which allows for environmental protection and energy saving), high brightness, scattering angle, good consistency, low power, and long life. The control circuit is integrated in the LED above. 

FV4818RGBW2-F1S-6P, 4.8×1.8mm, PLCC-6 Side Package, Intelligent Control LED, Integrated Light Source

Infrared LED/IR Emitter  An infrared emitter, or IR emitter, is a source of light energy in the infrared spectrum. It is a light emitting diode (LED) that is used in order to transmit infrared signals from a remote control. In general, the more they are in quantity and the better the emitters are, the stronger and wider the resulting signal is. A remote with strong emitters can often be used without directly pointing at the desired device. Infrared emitters are also partly responsible for limits on the range of frequencies that can be controlled. An IR emitter generates infrared light that transmits information and commands from one device to another. Typically one device receives the signal then passes the infrared (IR) signal through the emitter to another device.  Optosupply offers many of the most common types categorized by wavelength, angle of half intensity, intensity, packaging type and forward (drive) current. The most common sizes for wavelength are 730nm 780nm,875nm, 850nm, 940nm.  A. Infrared LED with wavelength of 940nm: suitable to be used in remote controller, such as remote controllers for household appliances.  B. 850nm: suitable to be used in video cameras that are applied in digital photography, monitoring system, door phone, theft-proof alarm and so on.  C. 870nm: suitable to be used in IrDA compatible data transmission, IR illumination for CCTV, miniature light barriers, Photo interrupter, optical switches, shaft encoders and more. D.730nm, 780nm suitable for sensor technology,remote ontrollers, and optical communication equipment,etc.  

3mm 850nm Infrared Emitting diode Round With Flange Type-OSI3CA3131A

Infrared LED/IR Emitter  An infrared emitter, or IR emitter, is a source of light energy in the infrared spectrum. It is a light emitting diode (LED) that is used in order to transmit infrared signals from a remote control. In general, the more they are in quantity and the better the emitters are, the stronger and wider the resulting signal is. A remote with strong emitters can often be used without directly pointing at the desired device. Infrared emitters are also partly responsible for limits on the range of frequencies that can be controlled. An IR emitter generates infrared light that transmits information and commands from one device to another. Typically one device receives the signal then passes the infrared (IR) signal through the emitter to another device.  Optosupply offers many of the most common types categorized by wavelength, angle of half intensity, intensity, packaging type and forward (drive) current. The most common sizes for wavelength are 730nm 780nm,875nm, 850nm, 940nm.  A. Infrared LED with wavelength of 940nm: suitable to be used in remote controller, such as remote controllers for household appliances.  B. 850nm: suitable to be used in video cameras that are applied in digital photography, monitoring system, door phone, theft-proof alarm and so on.  C. 870nm: suitable to be used in IrDA compatible data transmission, IR illumination for CCTV, miniature light barriers, Photo interrupter, optical switches, shaft encoders and more. D.730nm, 780nm suitable for sensor technology,remote ontrollers, and optical communication equipment,etc. 

3.5mmX2.8mm(3528 )SMD 850nm Infrared Devices-OSI3CAS1C1A

Ningbo Broad Telecommunication Co Ltd

 	 Connector: CAT 5E CAT6 FTP SFTP SSTP 	 Specification: 28AWG/27AWG/26AWG/24AWG/23AWG 	 Stranded or Solid  

Patch Cable

🔵 Elevate your surveillance game with BlueNext 4 Million Two-Light Wireless Ball Surveillance Cameras! 🔵  Experience the epitome of high-definition picture quality with double 2 million pixels, offering unparalleled clarity and detail for your security needs.  Crafted with a sleek 2-inch ball body made from engineering plastic material, our cameras are built to withstand the elements, ensuring durability and reliability in any environment.  Seamlessly set up your network with support for Bluetooth distribution network functionality, making network distribution a breeze with our successful three-step integration process.  With multiple eyes on the gun ball, our cameras offer versatility like never before, expanding the scope of monitoring perspective to cover more ground effortlessly.  Enjoy an enhanced user experience with support for multi-channel code stream splicing, providing better performance compared to traditional transmission schemes.  Rest easy knowing your video data is securely stored with support for both cloud storage and local TF card video storage, offering dual-layer protection for your valuable footage.  Engage in seamless communication with built-in MIC and speaker, facilitating two-way voice intercom for enhanced interaction and situational awareness.  Illuminate the night with our infrared white dual light design, seamlessly transitioning between black and white and full-color modes for optimal visibility in any lighting condition.  Take control with support for 6 preset bits, allowing you to customize your surveillance experience to suit your needs.  Stay vigilant with intelligent humanoid detection, filtering out false alarms and accurately protecting your security. Plus, with support for mobile phone remote monitoring, you can view your live feed anytime, anywhere.  Experience proactive security measures with active defense features, including mobile tracking and sound and light alarms, backed by real-time push notifications for immediate action.  With 4000V lightning protection, surge prevention, and sudden wave prevention, our cameras are equipped to withstand the elements and keep your security system running smoothly.  Experience the future of surveillance with BlueNext 4 Million Two-Light Wireless Ball Surveillance Cameras—where innovation meets reliability, and your security is our priority. Upgrade your surveillance today! 🌟📷 

BlueNext 4 million two-light wireless ball surveillance cameras

4 In 1 Usb C Hub Type C To Multi Usb 3.0 Hub Hdmi USB Hubs, Type C hub with 1 usb3.0+ 3 usb2.0,  Product details Interface Type:Usb 3.0 Ports:4 Origin:Cn(origin) Funtion:Hdmi-compatible/card Reader Standard:Usb 3.0 Certification:Ce Length:15cm Package:Yes Plug Standard:None Model 1:For Notebook Model 2:For Data Line Model 3:For Keyboard Model 4:For Mouse Model 5:For U Disk Model 6:For Card Reader Model 7:For Hard Disk Feature 1:Usb 2.0 Feature 2:Usb 2.0 Feature 3:Usb Type-c Device that expands to multiple interfaces   The USB hub is divided into:   1. Active type: It can regenerate and amplify the signal on the connected network medium,which can make the connected medium length reach the maximum effective length, and it needs a power supply to work. At present, most HUBs are of this type.   2. Passive: It only acts as a connector, it can work without power supply, which is rare in the market.   3. Hybrid: You can connect multiple types of cables, such as coaxial and twisted pair.    0USB hub function:   USB hubs are sometimes integrated into other devices, such as keyboards, monitors, printers, or the front of a computer case.In fact, when a computer host has multiple USB ports, they all come from one or two main USB ports inside the motherboard, rather than independent hardware.In theory, a host USB interface can connect up to 127 peripheral devices.    How to use USB current collector:   1. The USB collector is a device that provides extended communication. If the HUB can drive a 2.5-inch mobile hard disk when the external power supply is not connected, it mainly depends on the power supply capacity of the computer expansion port.   2. The general 2.5-inch mobile hard disk needs to be powered by a computer or HUB, and the 3.5-inch mobile hard disk needs to be equipped with a high-power dedicated power supply; please do not directly connect this type of equipment.   3. Without external power supply: The current provided by a computer USB port is about 500MA, which can only barely be enough for a 2.5-inch mobile hard disk, and part of it is consumed by the USB-HUB, which is not enough for ordinary 2.5-inch mobile hard disks. of.   4. At present, the front USB ports of many compatible machine cases have a poorer power supply capability due to one more adapter and material problems such as wires; it is very easy to cause the mobile hard disk to be unusable or even lose data and damage the hard disk;   5. If your mobile hard disk makes a ""click"" sound, it is caused by insufficient power supply; for your mobile hard disk, it is recommended to connect the USB-HUB to the integrated USB port of the motherboard on the back of the chassis to ensure better Contact and power supply;   6. When using the mobile hard disk, please use the original USB power supply cable, ordinary USB cable, the wire diameter is small, the loss is large, and it cannot meet the power supply needs! Advantaged factory offer. 

4 In 1 Usb C Hub Type C To Multi Usb 3.0 Hub Hdmi USB Hubs, Type C hub with 1 usb3.0+ 3 usb2.0

Changzhou Vnew Electronics Co., Ltd.

 	 Model Number: WN-600 	 Type: NETWORK cable 	 Application: All NETWORK devices 	 Packing: Polybag 	 Outer Diameter: 6.2mm 	 Connector Color: SHIELDED CONNECTOR 	 Connector Type: 8P8C 	 Shielding: AL-MG 	 Gender: Male-Male 	 Conductor material: Oxygen-free copper 	 Outer jacket: Black/GREEN /RED/BLUE/YELLOW PVC 	 Customer&rsquo;s logo on the plugs: &nbsp;available 	 Resolution: &nbsp;FTP CAT 6 	 Length: 1m/2m/3m/5m/10M/15M/20M/30M 	 RoHS REACH 	 Color: Any Color  

Network Cable CAT6/CAT6A

This is a digital communication receiver with a user-friendly control panel. It is engineered to deliver reliable performance with high stability. The robust and rugged structure promises a long service life.
 
  Other designs are available. 
  Durable construction. 
 

Digital Communication Receiver

1.CPU: Realtek 8763EWE 2.APP:Dafit 3. Strap material: silicone 4. Battery: 650mAh 5. Screen size: 2.0-inch deep ultra-glass IPS 6. Product functions: brightness adjustment, screen off time setting, turning your wrist to turn on the screen, 8 menu styles (grid, parallel lines, plane, crescent moon, full moon, rudder style, Cellular, list view), power saving mode, vibration intensity selection, time format 12/24, weather forecast, music control, alarm clock, 7 watch face UI switching (customizable watch face), do not disturb mode, drink water reminder, remote control photo , Menstrual reminder for women, heart rate warning, sedentary reminder, search for mobile phone, call rejection 7. Packing size: 61*45.6*14mm 8:. Product weight: Gross weight: 135g 9. Accessories: bracelet + charger + manual     For people Women, Men, Unisex, Teens, Couples, Adults Operation method Touch + button Wristband material Silica gel Strap style Athletic Compatible platforms iOS Function Pedometer, heart rate monitoring, Bluetooth calling, smart reminder, remote selfie, sleep monitoring color Black, orange, camouflage black, camouflage orange, black leather, gold black leather, black leather 2, gold brown leather 2, gold black leather 2, black Milan, rose gold Milan, black three beads, rose gold three beads, black bamboo  Communication type No card allowed  Battery life Less than 7 days charging method Magnetic charging waterproof level Life waterproof Screen type TFT screen Mold type private model Dial style square Radio transmitting equipment type approval code 0" " MIL-STD quality test made for men IP67 waterproof 70°C temperature Salt spray test Liquid contamination testing Vibration test Rain test dye Heat resistance test -40℃ temperature Low voltage test Sand and dust test fungus test Impact test   Concentrate time and never miss important phone messages You can connect to your mobile phone via Bluetooth, and you can answer and make calls on the watch. Receive information synchronously in real time and never miss any information.  Let every unknown adventure be fully carried out compass barometric altitude  Sleep Monitoring Round-the-clock sleep monitoring allows you to sleep peacefully and have a good night's sleep All-weather sleep monitoring, night sleep, deep sleep, light sleep, awake, Everything can be monitored and recorded.   Private number training with 700+ exercise modes 100+ sports modes, check various sports data in real time: Correctly adjust the amount of exercise based on the sports data.  APP language  Arabic, Bulgarian, Czech, Danish, German, Spanish, Finnish, French, Hindi, Croatian, Indonesian, Italian, Japanese, Korean, Norwegian, Dutch, Polish, Pashtun, Portuguese, Russian, Swedish, Thai, Ukrainian, Vietnamese , Chinese Simplified, English, Chinese Traditional 27 languages  Bracelet language  13 languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese (factory default language is English)"   

Blue NEXT 2.0inch Big Screen Smartwatch Camouflage Strap 650mAh Battery, BT Calling Compass Barometer Outdoor Fitness Tracker

Infrared LED/IR Emitter  An infrared emitter, or IR emitter, is a source of light energy in the infrared spectrum. It is a light emitting diode (LED) that is used in order to transmit infrared signals from a remote control. In general, the more they are in quantity and the better the emitters are, the stronger and wider the resulting signal is. A remote with strong emitters can often be used without directly pointing at the desired device. Infrared emitters are also partly responsible for limits on the range of frequencies that can be controlled. An IR emitter generates infrared light that transmits information and commands from one device to another. Typically one device receives the signal then passes the infrared (IR) signal through the emitter to another device.  Optosupply offers many of the most common types categorized by wavelength, angle of half intensity, intensity, packaging type and forward (drive) current. The most common sizes for wavelength are 780nm,875nm, 850nm, 940nm.  A. Infrared LED with wavelength of 940nm: suitable to be used in remote controller, such as remote controllers for household appliances.  B. 850nm: suitable to be used in video cameras that are applied in digital photography, monitoring system, door phone, theft-proof alarm and so on.  C. 870nm: suitable to be used in IrDA compatible data transmission, IR illumination for CCTV, miniature light barriers, Photo interrupter, optical switches, shaft encoders and more. D.780nm suitable for sensor technology,remote ontrollers, and optical communication equipment,etc.  

5mm Middle Power Infrared LED , 850nm Infrared Emitting diode Round With Flange-OSI3NA5B63A

Through-hole LED/Circuit Board Indicator LED  Circuit Board Indicator LEDs, or Assembly LED, is a black plastic housing (Holder) which mates with Luckylight LED lamps. Circuit Board Indicator is available in a wide variety of packages, including top view (Spacer) or right angle and horizontal or vertical arrays which is stackable and easy to assembly.  Circuit Board Indicator products include 2mm, 3mm, 5mm, rectangular type. Various array configurations available include backlighting, single-level, bi-level, tri-level, quad-level, dual-block, tri-block and quad-block versions in single color and bi-color, and color choices include green, red, yellow, white, blue and orange. Custom color combinations are available.  Assembly LEDs is well-suited for a broad range of applications including automation and industrial control, infrastructure, IoT, medical, switchers, storage servers and telecommunications and more. 

3mm Round,Orange Tri- Level LED CBI

3.5mmX2.8mm(3528 )SMD 780nm Infrared Devices-OSI2CAS1C1A

3mm Middle Power LED , 780nm Infrared Emitting diode Round With Flange-OSI2XA3A11C 

5mm Middle Power Infrared LED, 850nm Infrared Emitting diode Round With Flange Type-OSI3NA5113A

Luckylight offers an extensive range of high quality Multi-Color SMD LEDs which are small in size, high efficiency and low power consumption.  Multi-color SMD LED products are divided into Bi-color and Tri-color SMD LEDs. The bi-color SMD LEDs are available in a wide range of color combinations. The tri-color SMD LEDs provide the freedom to achieve any combination of colors by mixing the 3 primary colors, which yields a wide variety of colors to suit every application and product theme. These products use the industry standard footprint with top-mount, reverse-mount, and right angle-mount packaging options, and frame type choices including PLCC LED (reflector) and Chip LEDs (PCB).  Multi-color SMD LEDs are used in a variety of applications including automotive interior and indication lighting, LCD and push button backlighting, white goods and appliances, industrial measurement and control systems, and for symbol lighting and status indication in computer peripherals and consumer goods.  Multi-color PLCC SMD LEDs series is perfectly suited for a variety of cross-industrial applications due to its small package outline, durability and superior brightness. Its versatility and reliability make it a preferred choice for automotive interior lighting specifically as instrumentation panel, central console and cabin backlighting. Besides, it effectively combines performance and innovation, making it a perfect choice for office automation, home applications, various decorations lighting, commercial lighting and industrial equipment application.   FV4020 Side View LED is a smart LED control circuit and light emitting circuit in one controlled LED source, which has the shape of a 4020 LED chip. Each lighting element is a pixel, and the intensities of the pixels are contained within the intelligent digital interface input. The output is driven by patented PWM technology, which effectively guarantees high consistency of the color of the pixels. The control circuit consists of a signal shaping amplification circuit, a built-in constant current circuit, and a high precision RC oscillator.  The data protocol being used is unipolar NRZ communication mode. The 24-bit data is transmitted from the controller to DIN of the first element, and if it is accepted it is extracted pixel to pixel. After an internal data latch, the remaining data is passed through the internal amplification circuit and sent out on the DO port to the remaining pixels. The pixel is reset after the end of DIN. Using automatic shaping forwarding technology makes the number of cascaded pixels without signal transmission only limited by signal transmission speed.  The LED has a low driving voltage (which allows for environmental protection and energy saving), high brightness, scattering angle, good consistency, low power, and long life. The control circuit is integrated in the LED above. 

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