Electronics

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Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Bestworld Corp Ltd

  Feature  wifi, GPS Navigation, MP3 Playback, Touch Screen, EMAIL, Dual SIM Card, Auto Focus, Qwerty Keyboard, Build in Flash, 4g, APP Control, 5G  Function chronograph, COMPASS, THERMOMETER, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Countdown, Noctilucent, Sleep Tracker, Speed Measurement, Fitness Tracker, Small Second, Calculators, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Altitude Meter, Heart Rate Tracker, Interactive Music, Big Three Needles, Attemper, Perspective Window, Moisture Measurement 

Y13  BT Smart Watch TFT Screen 

Boluo County Jinle Electronic Company Limited

 	 Cd, cd-r, cd-rw playback compatible 	 Color:&nbsp;Customized 	 Twin microphones with sliding on/off switch 	 Front loading cd 	 Led display the total number of tracks 	 Play / pause button to start or pause at any time 	 Combined master volume / switch on / switch off knob 	 Microphone volume control knob 	 Flashing led light. 	 Can be used as public address facility without cd 	 Press play / pause button and switch on　microphone and adjust microphone volume 	 Dimension:(lwh) 26.5 x 10 x 22.5cm 	 Repeat one track or repeat all tracks by repeat /all button 	 Program cd tracks and playback as memory with program led indicator 	 Maximum 20 tracks programmed and playback in 	 Stereo headset jack 	 4x1.5v battery or 6v dc (adaptor not included) 	 Screw-on battery door 	 For ages 3 and up 	 Stereo dynamic speaker size: 2.5&quot; x 2  

Kids CD Player 

Linkco Int'l Ltd

4G Pet GPS Tracker ANTI-LOST Real-Time Tracking Collar Device, APP Control For Dogs And Pets Activity Monitor GeofenceLBS / GPS / WIFI LocationHistory routinLithium Battery 800mAHIP67 waterproofFeatures: ANTI-LOST RADAR SERCHING: The small, durable, and rainproof device allows you to track your pet's activity and pinpoint his/her location in real time. The GPS tracker combines GPS, WiFi, LBS, and long distance wireless technologies for accurate real-time positioning.The unique Rada serching feature can help you find the direction of the lost dogs.REAL-TIME &amp; LONG DISTANCE TRACKING: The GPS Tracker is easy to install and use. You can view your pet's activities and pinpoint his location at any time.GEOFENCING: With the GPS tracker you can define a safe area around your pet's location and get notified instantly if your pet leaves that area.LONG STANDBY BATTERY,LIGHT WEIGHT &amp; RAINPROOF: The GPS tracker is small and durable. The rainproof feature enables it to work in wet weather but do not working for swimming.

4G Pet GPS Tracker ANTI-LOST Real-Time Tracking Collar Device, APP Control For Dogs And Pets Activity Monitor

Firstsing Co Ltd

Nano-level atomization, 6 blue antibacterial lights, ultra-long range, Type-c interface, independent voltage, stable charging, spray distance up to 2.5 meters.wifi, MP3 Playback, Touch Screen, Auto Focus, Build in Flash, APP Control, IP68 waterproof, femininity, SDK available, 5G chronograph, COMPASS, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Countdown, Noctilucent, Sleep Tracker, Fitness Tracker, Calculators, Call Reminder, Answer Call, Push Message, Dial Call, Heart Rate Tracker, Interactive Music, Permanent Calendar, Blood oxygen monitor, Payment Blu-ray Nano Electric Spray Gun 6 blue light antibacterial lights Ultra long range 2.5mProduct name: Handheld electric spray gunPower supply mode: USBControl method: According to constructionWater bottle capacity: 500mlBattery capacity: 3600MAHMaximum power: 3.7WDisinfection time: 40 minutesCertificate type: CE ROHSOperation System: Windows MobileBand Material: Silica GelCase Material: Zinc alloy body + IML bottom shell 

BlueNEXT Ys 8 Ultra Ai Voice Assistant Bt Calling watch Ys8 Ultra Smart Watch(White)

AI Face Tracking Web Camera Webcam Parameters and Features: Horizontal 270° Face tracking; gesture recognitionHigh resolution COMS color sensorsVertical up and down 20°Resolution: 1080P/30fpsTripod hole: Standard 1/4Focus: FixedInterface :USB2.0 port + Type CFace and gesture recognition distance: 0.5-2MetersNoise-signal ratio: greater than 48dB(30F/s 220LUX)Dynamic range: greater than 72 dBImage focus:5cm to infinityVoice function:When power on: Device started working, enter face following modeAuto face tracking function: When two or more people appear on the screen, the camera will automatically recognize one person's face and tracking it. If you want to switch another person to follow, you can make corresponding gestures or cover your face with both hands, or turn around, after that, the camera will automatically recognize another person’s face.Gesture control functions:Face tracking function on/off gesture:LED light on/off gesture:

AI Face Tracking Web Camera Webcam

Model Number:KC10 Screen Size:1.32 Inches Screen Resolution：360*360 waterproof level:IP67 heart rate：HRS3300 Battery capacity：300mah Screen: full touch screen APP program:Dafit Band Material:Alloy Case Material:Alloy Battery capacity:15 days of standby Operation System: Android  chronograph, Lighting, Alarm Clock, Week, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Calculators, Call Reminder, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Blood oxygen monitor 

BlueNEXT Men Women Smart Watch,1.32 inch Sleep Monitor Lncoming Call Reminder Fitness Smartwatch,Heart Rate Sport Wrist Smart Watch(Silver)

Three Axis Foldable Selfie Gimbal for Smoother and More Stable Video Shooting Easy use: Don’t need adjust the balance.Easy Shuttle: Multi mode switching, creativity at your fingertipsThree axis Technology: High performance three axis technology, more smooth and stable shooting.Lightweight design: 348g, lighter body, easy to take out and use all day.Quick vertical &amp; horizontal switch with one button.Folding design: Stored in easy fold, small, portable and controlled by one hand.Multi function: APP/Motion time-lapse/Face &amp;Object tracking/Panoramic shooting/ Inception/ PhoneGo mode/ Dolly Zoom/ Smart shooting

Three Axis Foldable Selfie Gimbal for Smoother and More Stable Video Shooting

AC Electronic Ltd

Get to know your sleep with this Samsung Galaxy smart watch and its advanced sleep tracker, Understand your sleeping patterns and stages (awake, light, deep REM), Get sleep coaching for healthy sleep habits. 

Samsung Galaxy Watch 6 Classic R950 (43mm) (Silver)

4G Bluetooth Waterproof Rechargeable GPS Cat Tracker Pets GPS Tracker Pink Blue Green 4G Cat Tracker with Four Locating Technologies. GPS, Wi-Fi, Bluetooth and Cellular. The tracker was made with cats in mind. 1, Light and tinyIt is small and lightweight enough for yourcat’s comfort, the 4G cat tracker onlyweighing 19 grams.2, Easy to attach and waterproofThe tracker is easily attached to your cat’scollar or harness. And it's 100% waterproof,follow the IPX7 standard.3, Live trackingThe tracker updates location every 5~10seconds (outdoors) when you turn on “livetracking.” It also updates the location indoorand outside from time to time to give youpeace of mind.4, Long battery lifeDepending on usage, the battery lastsbetween 2 to 8 days.5, LightThe tracker comes with a light to help youlocate your cat in the dark.6, Activity monitoringCheck on your cat’s activity level to findout if your cat gets enough exercise.7, Smart virtual fenceYou will receive a notification on yoursmartphone once your cat leaves yourvirtual fence area.8, Location historyView 24 hours of location history in theapp anytime, so you always have dataat your fingertips.9, Wi-Fi and BluetoothThe tracker includes Wi-Fi andBluetooth to detect your home Wi-Fi/beacon when your cat comes in fromtheir travels.10, Tracking APPThe cat tracker connects to an app in your phone, through which you can create safe zones, view your cat’s location on a map etc.General Specifications： Dimension: 36mm*17mm1.41in*0.67inWeight: 19g / 0.67oz / 0.041lbBattery: Rechargeable, 3.7V,240mAhCharging voltage: 5V DCBattery life: 2~8 daysWaterproof: IPX8 Hardware： MCU: nRF52840Sensor: motion sensorCharging: 4 Pin-MagnetSIM card slot: Nano Sim, ESIMFlash memory: 16MBWIFI: 802.11 b/g/n, 2.4GBLE: BT5.0 LE  GPS/GLNSS: GPS chipset: u-blox MAX M8Support: GPS and GlonassReceiver frequency: 1575.42MHzCold start: approx. 26sWarm start: approx. 2sHot start: approx. 1sAntenna: Built-in ceramic antenna  4G LTE-M/NB: Supported Bands:LET-M1:B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85*LET-NB2:B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85*Antenna: Built-in laser curved antenna.

4G Bluetooth Waterproof Rechargeable GPS Cat Tracker Pets GPS Tracker Pink Blue Green

KONG KEI INDUSTRIAL (HK) LTD.

AI-tracking with auto frameAuto focusGesture controlUnparalleled PrivacyBest low-light performanceHDR Mode4K resolutionWhat You Get: OBSBOT Tiny AI Webcam×1；Type-C data power cable×1; Magnetic mount ×1; User Manual ×1; Warranty card ×1.1-year warranty

OBSBOT TINY 4K WEBCAM

 	 1.28 inch Round IPS Touch Screen. 	 Hear rate tracking, sleep monitoring, activity tracking ( steps, calories, distance). 	 Support BT 4.0, remote photo capture, remote control music play. 	 BT make / answer calls, sync all notifications of the phone (SMS, all app alerts...) 	 Friendly functions: Sedentary alarm, anti-lost alert, find device, light up watch by gesture. 	 Changeable dial and straps. 	 IP54 life waterproof level. 	 Available on iOS 8.0 or above and Android 4.4 or above.  

Touch Screen Smart Watch

Multi Function Heart Rate And Blood Oxygen Monitor Smartwatch Features:Thin and light body . more elegant and comfortable between wristFashionable and exquisite round dialCan be worn towash hands . get wet in the rain . cold water . and bath . fully meeting the needs of daily useKnow your health at any time. Real-time blood pressure measurement without the app. at the same time . the measurement data are saved and recorded at all times.Menstrual reminder for womenSpecifications: Case Material: Stainless Steel + ZincAlloyStrap Material: Steel Watch StrapCase Thickness: 10.7mmStrap Width: 16mmBattery Capacity:120-180mAhResolution:240*240RAM:&lt;128MBLens Material: Synthetic Saphire Watch MirrorWaterproof Grade:IP67 WaterproofAPP support language: Simplified Chinese . traditional Chinese . English . Japanese . Korean . German . French . Russian . Portuguese . Spanish . Italian . Malay . polishFunction:Fitness Tracker .Message Reminder .Remote Control .Power Reserve .Passometer .Sleep Tracker .Call Reminder . Push Message .Alarm Clock .Heart Rate Tracker 

Multi Function Heart Rate And Blood Oxygen Monitor Smartwatch

★【7 Modes Activity Tracker &amp; Long-Lasting Battery】 Smart watch for android phones supports 7 exercise modes like running, cycling, skipping, swimming and etc. to record workouts. Accurately record all-day activities like steps, distance, calories burned, miles walked, active minutes. Built-in 200mAh long-lasting battery and lower power consumption offers longer endurance. It supports 7-10 days of normal use and 30 days of standby time.★【IP68 Waterproof Fitness Watch &amp; Connected GPS】 Smartwatches for android phones is designed with IP68 waterproof rating. The fitness tracker smart watch works when swimming or washing hands, but avoid wearing it while bathing or sauna for prolonged use. Connecting the GPS in your cellphone can track all your workout routes, distances, and physical status during exercise. Stay motivated all day! (Please note that GPS only in APP, not built in smart watch).★【24/7 Heart Rate Monitor &amp; Sleep Tracker with Various Dials】 Automatically monitor your real-time heart rate, and provide comprehensive analysis of your sleep quality (deep sleep, light sleep and wake up time) to help you to develop a healthier lifestyle. This smart tracker adopts 1.3 inch HD IPS TFT full touch screen, which is more sensitive and clear; it is equipped with different clock faces and DIY custom dials. Different styles match your different moods.★【Smart Watch for iPhone and Android Phones】 This watch for men women is compatible with most iOS 8.0 &amp; Android 4.4 above or Bluetooth 4.0 above smartphones. Bind this sport watch swimming watch in your cell phone, you can receive alerts of calendar, SMS, incoming calls and SNS (Facebook, WhatsApp, LinkedIn, Instagram, Twitter and more) on this smart watch men women, it will never let you miss any important thing.★【More Practical Tools】 Android smart watch also features with many practical tools, such as stopwatch, timer, music controller, alarm clock, incoming call, and SMS reminder and sync App notifications, sedentary reminder, adjustable brightness, find phone, shake to take pictures and etc.. iPhone 11pro XS/X/8/8 plus/7/7 plus/6/6s/6 plus/6s plus/5/se ios phones; Samsung Galaxy S10, S10 Plus, S9, S9 Plus, S8, S8 Plus, S7, S7 Edge, S6, S6 Edge, S5, Samsung Note 8, 5, 4, HTC SONY LG OnePlus Nexus Google pixel/pixel xl BlackBerry, Most IOS 8.0 or Android 4.4 and above smartphones, smart watch fitness tracker for men women, all-day activity tracker smart watch for sport ip68 waterproof fitness tracker, smart alarms watch fitness tracker female health tracker watch for iPhone iOS and android phone, smart watch accurate heart rate &amp; sleep monitor watch for iPhone iOS and android phone 

BlueNEXT Smart Watch, Watches for Men Women Fitness Tracker Monitor Meter Heart Rate Monitor Sleep Tracker 1.3" Touch Screen

BlueNEXT Hidden Camera Detectors - High Precision RF/GPS Tracking Finder, Multifunctional Bug Detector and Camera Finder for Travel, Office and Home Security Upgraded Detection Technology: Our advanced hidden camera detector is equipped with a state-of-the-art chip, increasing its detection range to 1MHz-8GHz. This allows for quick identification of 2G/3G/4G/GSM signals, effectively locating hidden cameras and bugs.【Versatile 3 in 1 Surveillance Detection】: This multifunctional camera detector excels in 1) hidden camera detectors and bug detector 2) GPS tracking detection, 3) red LED light scanning. It features two alert modes: light indication with beep voice, and light indication only, and offers five levels of sensitivity adjustment to suit various situational needs.Portable &amp; User-Friendly Design: Made of durable ABS material, our compact (3.7 x 1 x 0.59 inch) and lightweight (32g) hidden camera detector is easy to carry. Ideal for use in locker rooms, conference rooms, hotels and offices, it is your personal guard against invasions of privacy and security threats.Long Lasting Battery: With a built-in 800mAh rechargeable lithium battery, our hidden camera detector is fully charged in just 2 hours. It features an impressive standby time of 30 days and can run continuously for 25 hours, ensuring you are always protected without battery life issues.Intuitive use and precise detection principle: Our detector has five sensitivity levels, indicated by LED lights. Start with the highest sensitivity to detect the presence of any surveillance devices. Then adjust the sensitivity to identify the approximate distance and location of the device. Use the scanning window and red LED light for precise location of hidden cameras.Notice: Our detector includes specialized modes to detect specific Wi-Fi and router signals for hidden cameras, as well as a comprehensive frequency monitoring mode for GPS trackers. Note: The indicator light turns off when the device is fully charged, ensuring efficient energy use. More details pls read the manual.Trusted Customer Service: We offer a lifetime warranty and 24-hour customer support. Our dedicated team is always available to help with any queries or issues, ensuring a satisfactory resolution within 12 hours. Trust our commitment to your privacy and security. 

 BlueNEXT Hidden Camera Detectors - High Precision RF/GPS Tracking Finder, Multifunctional Bug Detector and Camera Finder for Travel, Office and Home Security

[CALLS &amp; MESSAGES &amp; SNS NOTIFICATIONS] - mart watch for men supports calls, messages and SNS notifications (INS, YouTube, Messenger, Gmail, Snapchat, Facebook, Twitter, WhatsApp, LinkedIn, Skype, Viber, LINE, VK, KaKao Talk etc.). You could hang up calls directly on your watch without taking out your phone. [1.32" HD SMART WATCH &amp; CUSTOM DIALS] - Compared with other similar smartwatch, smart watch for men is equipped with 1.32" HD full touch screen and metal frame. The 360*360 pixels display looks bright and clear. The metal frame is smooth and textured. Over 100 dials for choosing, you could download or DIY your own dial from GloryFit App. [WATERPROOF FITNESS TRACKER FOR MEN] - Built-in 24 sports modes, fitness tracker for men is meeting IP68 waterproof standard, supports swimming (Not support swimming over half an hour, soaking in hot water, taking shower/sauna). The steps, calories and mileages will be automatically tracked and recorded while you are doing sports. [HEART RATE &amp; SLEEP MONITORING &amp; MORE] - Built-in advanced sensor, activity tracker for men supports heart-rate monitoring, blood pressure and blood oxygen measuring, sleep tracking (awake, light sleep, deep sleep). With 190mAh battery, fitness watch for men only takes 1 hour to get fully charged and can be used 3-5 days. [GREAT COMPATIBILITY &amp; AFTER-SALES GUARANTEE] - sports smart watch for men is compatible with Samsung, iPhone and android phone, supports system Android 5.0, iOS 9.0, and Bluetooth 5.0 and above. Not only that, provides 12 months money-back or free replacement. Any questions about the product, please click on Pakrys next to the shopping cart to contact us. Our professional service team will reply and provide you the best solution within 24 hours on weekdays. 

BlueNEXT Smart Watch for Men 1.32" HD Fitness Tracker Watch with Call Reminder Heart Rate Sleep Monitor Pedometer

Peace Target Ltd

Bluetooth Smart Bracelet includes the following features : 	 CPU: Telink 8266 	 TFT 0.96 screen 	 Battery capacity: 90 mAh 	 IP67 waterproof 	 Bluetooth version: 4.0 	 Test: heart rate, blood pressure, blood oxygen 	 Auto sleep tracking and sleep stages 	 Exercise: step, calories and total mileage 	 Alarm clock reminder 	 Raise your hand to light the screen 	 Shake the camera 	 Message push: call, text message, social networks, etc... 	 Fits your wrist with interchangeable bands 	 Suitable for IOS 8.0, Android 4.4 or more 	 Various colors are available  Material : 	 ABS + PC surface shell 	 TPE watch band  Size closed : 	 Length of 24 cm x Width of 1.6 cm x Thickness of 1.1 cm  

Bluetooth Smart Bracelet

Optosupply Ltd

Lighting LED/COB LED COB (Chips on Board) LED is a new technology of LED packaging for LED light device. COB LEDs offer many advantages over the standard options. COB LEDs are basically multiple LED chips bonded directly to a substrate by the manufacturer to form a single module. Since the individual LEDs used in a COB are chips and not traditionally packaged, the LED chips can be mounted such that they take up less space and the highest potential of the LED chips can be obtained. When the COB LED package is energized, it appears more like a lighting panel than multiple individual lights as would be the case when using several SMD LEDs mounted closely together. The application possibilities for COB LEDs encompass a wide range. While these devices could be used for higher output general lighting, the primary use for COB LEDs would be as solid-state lighting (SSL) replacements for metal-halide lamps in applications such as high-bay lighting, street lights, and high-output track lights and downlights. Optosupply offers many different kinds of COB LEDs, which are categorized by Forward (Driven) Current, Flux, Power (watt), Color Temperature and CRI.  

3W Circular COB Flip-chip COB light source-OSXX1313C4H

Well suited to the modern content creator, the lens is equally accomplished in photo and video scenarios. Its high-speed, high-precision AF performance works well for freezing fast action and tracking moving subjects. A smooth zoom control ring is combined with a smooth electronically controlled aperture for excellent video results, even in difficult lighting conditions. In addition, the silent design of the lens is perfect for sensitive scenarios such as speeches and ceremonies while also ensuring audio capture is not compromised. 

Panasonic Lumix S 20-60mm f/3.5-5.6 Lens (S-R2060) (Bulk)

Lucky Light Electronics (Asia) Co., Limited

Lighting LED/COB LED COB (Chips on Board) LED is a new technology of LED packaging for LED light device. COB LEDs offer many advantages over the standard options. COB LEDs are basically multiple LED chips bonded directly to a substrate by the manufacturer to form a single module. Since the individual LEDs used in a COB are chips and not traditionally packaged, the LED chips can be mounted such that they take up less space and the highest potential of the LED chips can be obtained. When the COB LED package is energized, it appears more like a lighting panel than multiple individual lights as would be the case when using several SMD LEDs mounted closely together. The application possibilities for COB LEDs encompass a wide range. While these devices could be used for higher output general lighting, the primary use for COB LEDs would be as solid-state lighting (SSL) replacements for metal-halide lamps in applications such as high-bay lighting, street lights, and high-output track lights and downlights. Luckylight offers many different kinds of COB LEDs, which are categorized by Forward (Driven) Current, Flux, Power (watt), Color Temperature and CRI.  

High-Power LEDs for Lighting White 5050 LEDs

Model Number:KC10Screen Size:1.32 InchesScreen Resolution：360*360waterproof level:IP67heart rate：HRS3300Battery capacity：300mahScreen: full touch screenAPP program:DafitBand Material:Silica GelCase Material:Zinc alloyBattery capacity:15 days of standbyOperation System: Android chronograph, Lighting, Alarm Clock, Week, Remote Control, Countdown, Sleep Tracker, Speed Measurement, Fitness Tracker, Calculators, Call Reminder, Push Message, Message Reminder, Dial Call, Heart Rate Tracker, Blood oxygen monitor 

BlueNEXT Men Women Smart Watch,1.32 inch Sleep Monitor Lncoming Call Reminder Fitness Smartwatch,Heart Rate Sport Wrist Smart Watch(Black)

Nano-level atomization, 6 blue antibacterial lights, ultra-long range, Type-c interface, independent voltage, stable charging, spray distance up to 2.5 meters.wifi, MP3 Playback, Touch Screen, Auto Focus, Build in Flash, APP Control, IP68 waterproof, femininity, SDK available, 5G chronograph, COMPASS, Lighting, Calendar, Alarm Clock, Week, MONTH, WORLD TIME, Countdown, Noctilucent, Sleep Tracker, Fitness Tracker, Calculators, Call Reminder, Answer Call, Push Message, Dial Call, Heart Rate Tracker, Interactive Music, Permanent Calendar, Blood oxygen monitor, Payment Blu-ray Nano Electric Spray Gun 6 blue light antibacterial lights Ultra long range 2.5mProduct name: Handheld electric spray gunPower supply mode: USBControl method: According to constructionWater bottle capacity: 500mlBattery capacity: 3600MAHMaximum power: 3.7WDisinfection time: 40 minutesCertificate type: CE ROHSOperation System:Windows MobileBand Material:Silica GelCase Material:Zinc alloy body + IML bottom shell 

BlueNEXT Ys 8 Ultra Ai Voice Assistant Bt Calling watch Ys8 Ultra Smart Watch(Black)

Model Number:KC10Screen Size:1.32 InchesScreen Resolution：360*360waterproof level:IP68heart rate：GR5515I0NDBattery capacity：220mahScreen: full touch screenAPP program:DafitCase Material:Zinc alloyOperation System: Android/IOS 24 hour instruction, Alarm Clock, Fitness Tracker, Heart Rate Tracker, Lighting, Message Reminder, Remote Control, THERMOMETER, Sleep Tracker, Call Reminder, Blood oxygen monitor, Push Message, Dial Call, Gesture control, Answer Call, heartrate monitor, sleep monitor,etc 

BlueNEXT HD Smart Watch, 1.32 inch Touch Screen Men's Smart watch Fitness Watch(Black)

The #1 Best-Selling Gaming Peripherals Manufacturer in the US: Source - The NPD Group, Inc. U.S. Retail Tracking Service, Keyboards, Mice, PC Headset/Pc Microphone, Gaming Designed, based on dollar sales, 2017-2021 25% Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom The Lightest, Zero-Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers without the need for drilled holes 

Razer Viper Ultimate Gaming Mouse with Dock (RZ01-03050100-R3A1)

Night vision solar energy monitoring kit Black light night vision, night such as day Support for Bluetooth distribution network Support low power consumption and constant power two operation modes Support micro-power consumption and ultra-low power consumption mode operation, ultra-long standby Support for two-way voice intercom Solar panel power supply, 4G connection, 100% fully wireless Support PWM dimming, enhance battery life PIR + intelligent detection, quick start video recording Low-power mode supports preset bits, mobile tracking function Current mode supports preset bits, mobile tracking, automatic cruise function Support 4G full netcom (mobile Unicom Telecom), plug in SIM card to use, no configuration, APP one key to add 4G card traffic rate information management: the machine has a SIM card, clearly know the operator, signal intensity and traffic status information (customer card does not support this function) Support the local TF card video storage, to ensure the safe storage of video data Active defense, someone broke into the alert area, real-time push alarm information, equipment light alarm Support mobile phone remote monitoring, anytime and anywhere to view the scene live situation vIP66 Waterproof grade, 4000V lightning protection, surge, wave prevention Installation method: support lifting, wall installation and pole installation 

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