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Electronics Suppliers and Manufacturers

Herald Datanetics Limited

The AS1000 is a compact size, high accuracy, low power consumption Wireless Ambient Sensor. It transmits the real time air temperature and relative humidity reading to the gateway through 2.4GHz BLE protocol wirelessly.  Use cases Machine health monitoring such as equipment rack in Server RoomEnvironmental monitoring for HVAC and Smart HomeProperty managementFood Storage monitoringCold Chain monitoring Product Specification Typ. Temperature accuracy: ±0.2°CResolution: 0.0625°COperating Temperature Range: -20 to +70°CTyp. Relative Humidity accuracy: ±1.8%RHResolution: 1%RHOperating Relative Humidity Range: 0 to 100%RH (non-condense)Update frequency: every 18 minutesTransmitting range: up to 50mProtocol: BLE beaconBattery life: &gt;5 yearsPhysical dimension: W 36.0mm x H 30.0mm x T 10.0mm (±0.5mm)Attachment method: 3M VHB tape or cable tie (both included) 

BLE Temperature & Humidity Sensor

Vicimeter Technology (Hong Kong) Co., Ltd.

Feature: 1.3% Digits LCD 2.1,999 Counts 3.Over Load: LCD display "OL" 4.Battery Life: Approximate 100 hours     Technical specifications:  Range 200/2000mG, 20/200uT Resolution 0.1/1mG or 0.01/0.1pT Frequency Response 30~1000Hz Sensor Single Axis Accuracy +(2.5%+6dgt) at 50Hz/60Hz Sample rate 2.5 times per Second Operating Temperature &amp; Humidity 5~40°C, below 80% RH Storage Temperature &amp; Humidity -10~60°C, below 70% RH Altitude &lt;2000m Security level/phase CAT.III 1000V / CAT.IV 600V Power supply 2×1.5V AAA battery  General Info: Meter color Orange and Grey Meter weight 195g(including battery) Meter size 140×72×37mm Standard accessory battery, manual Standard packing Gift box  

VC522 Digital Electromagnetic Field Radiation Detector 1999 Digital 1000 Hz Magnetic Field Meter Household Office Outdoor

Tomax Industries Ltd

Product description: PM2.5 Detector Meter with USB Cable, Digital LED Air Quality Monitor PM2.5 Detector Temperature Humidity Meter Pollution Meter Sensor Tester Features :PM2.5 measurement, adopt laser sensor technologyHD LCD displayTemperature and humidity measurementIndex exceeding reminder, when PM2.5 value exceed100 ug/m³, the display will blinkPower saving function, 10 minutes automatically shutdown in case of batteries powered.  Specification :  Product size : 141*94*55mmDisplay screen :HD LCD displayPower supply :3 AAA batteries ( not included ) or usb cablePM2.5 measuring range :0-999ug/m3 Resolution :1ug/m3Humidity detection range :20%~95% Product Description：How to Work ---&gt; Precision laser sensor detection. Advanced laser sensor detection technology accurately detects PM2.5 in the air and converts it into a digital display, to display different health level warnings in different colors.More accurate results ---&gt; Laser scanning detection of PM2.5 results in more stable and accurate detection than infrared sensors.Rechargeable ---&gt; Built-in rechargeable battery, 500mAh large capacity, support 4-5 hours of continuous operation.Exquisite ---&gt; The volume is only 4 cubic inches, easy to carry, and can be carried at will.Multi-purpose ---&gt; It is suitable for a variety of occasions such as office, home, garden, car, etc., to keep abreast of the air quality around you. 

Portable Particulate Monitor | Best Indoor PM2.5 Air Quality Monitor

Ultra Creation Ltd

SMARTCUCKOO Smart Alarm Clock - 8-inch Large Display Bluetooth Talking Smart Clock Night Light White Noise Temperature-humidity Sensor Personal Voice Medication Reminder, iOS/Android App and remote! Streamlined caretaking experience: Simplify medication routines and manage the alarm clock effortlessly through our user-friendly app or convenient remote control. Enjoy the benefits of app-driven medication schedules and seamless clock control, making caretaking tasks easier and more efficient.Anxiety relief: Soothe anxiety with personalized voice messages and stereo non-looping white noise via a 3.5mm headphone jack, creating your peaceful haven.Wake up with fun by Classic ringtones, Natural Sounds, or Personal Voice Messages. White Noise Playback Reduces Anxiety. Dementia clock smart tech gifts for homebound seniors! Start your day in a positive mood and experience a peaceful sleep environment. Large 8-inch display with clear Week-Date-Day reading, no confusion for the elderly. Auto dimmer and Deep Sleep; turn the display off until the alarm is due. Bed Alarm For Elderly Dementia Patients! Night light: The alarm clock has a night light function that provides a soft glow, perfect for creating a relaxing atmosphere in your bedroom. It's useful for those who need to get up at night and a gentle reminder to wind down for bed.Ambiental Sensor monitors in-house temperature and humidity, caregiving simple alarm clock for seniors—Health And Wellness products with care and love in mind.BLE to WIFI converter extends accessibility indoors or in remote locations (optional purchase). Stay relaxed! 🌐 Contact us! Our revolutionary product is now ready for worldwide brand distribution!                     

8" LED Clock: Bluetooth Night light White noise Voice reminder Mobile app Ambient sensor and Remote

Eastcolight (HK) Ltd

#9827 / Movement Detector Perfect tool to guard your top secretsActivated by any motionAlarm sounds when the path of beam is crossedPower button - Light up when device is ONSuction cup (removable) – Quickly set up, stick it on the wall or any flat surfaceSensor – Adjustable angle Components: AlarmPower buttonSensorSuction cupClipBatteries required: 2XAAA (not included) 

#9827  Movement Detector -STEM Educational Toys

Envitek (china) Ltd

Large capacity whole room digital sensor night light warm and cool mist h2o portable humidifierCool and Warm Mist humidifier with 3 settings of moisture controlUltrasonic humidifier with Auto Humidistat5.6L Ultrasonic humidifiers with sleep mode and LED displayBrandEnvitekModel numberS55CF-D2Voltage100-120V, 220-240VPower25W Cool/115W WarmDimension(L*W*H)L259*W182*H328mmPakcage Size65.5*50*42cm (4in 1 master carton)Load quantity800pcs/20' 1800pcs/40' 2000pcs/40'HQNet weight(KG)2.23KgsColorWhite/OEM ColorCapacity1.5 gallon (5.6L)Max. Mist Output300±40ml/h (Cool mist)400±40ml/h (Warm mist)TypeUltrasonic HumidifierMist TypeCool &amp; Warm MistOperation Method:Touch control+Digital displayProduct Features▪ Ultrasonic Cool &amp; Warm Mist▪ 3 settings of moisture control▪ Auto Humidistat to maintain comfortable humidity, you can choose the humidity level as you need▪ Digital display of humidity and room temperature▪ 1-12hours timer setting▪ 360°rotatable dual mist nozzle▪ Auto-off when lack of water▪ Night Light / Sleep mode▪ Aroma diffuser box▪ Filter to soften water▪ Anion function

Ultrasonic Humidifier

The AS1200 is a compact size, low power consumption Wireless Motion and Vibration Sensor. It keeps monitoring the tilt level and vibration level of the attached device. Alert will be sent to the gateway immediately once triggered by internal tilt sensor.  Use cases Machine security &amp; health monitoring such as equipment rack in Server RoomProperty managementInventory monitoring and control Product Specification Triggering tilt angle: 15°±10° (all direction) from Z-axisVibration sensing: &gt;1mm amplitudeOperating Temperature Range: -20 to +70°COperating Relative Humidity Range: 0 to 100%RH (non-condense)Heart beat: once every 45 minutesResponse time: &lt;1 second once triggeredUpdate frequency: every 15 seconds for 10 minutes after triggeredTransmitting range: up to 50mProtocol: BLE beaconBattery life: Typ. &gt;5 years based on 120 days triggeredPhysical dimension: W 36.0mm x H 30.0mm x T 10.0mm (±0.5mm)Attachment method: 3M VHB tape (included) 

BLE Motion & Vibration Sensor

Hunston Electronics Company

   &quot;Transducer&quot; not include the circuit inside   Our&nbsp;magnetic transducer is made of high quality materials for durability. Products can comply with ROHS     OEM customization is welcome   RoHs  

Magnetic Transducer

Ultrasonic Sensor
Ours partner around automation, beauty and medical industry. 	 Open Structure &amp;&nbsp;Close Structure 	 OEM customization is welcome 	 RoHs  

Ultrasonic Sensor

Ingenuity Industrial Limited

SAN ACE Cooling System Controller Preventive maintenance of equipment (IoT functionality)  ・Easy to connect to user’s terminal devices. (Wireless LAN / wired LAN) ・Enables users to monitor the status of fans and sensors from remote terminal devices. ・Enables users to control the fan speed remotely via terminal devices. ・Detects outlier sensor measurements and sends alerts. ・Saves the fan’s cumulative operating time and other fan measurement data to the cloud for later use. ・Prevents heat problems with user equipment, contributing to reducing maintenance time and costs. Low noise and high energy efﬁciency (Automatic control) ・Stores temperature, humidity, and air pressure measurements for automatic fan speed control based on the setting conditions. ・Makes fan cooling and ventilation more efﬁcient, reducing noise and improving efﬁciency. Optimized fan settings (Manual control) ・Can connect and control a maximum of four fans, enabling different speed settings for individual fans. ・Optimizes the airﬂow and static pressure of individual fans in multi-fan systems.  

Cooling System Controller

電磁式換能器   可按客戶要定制產品   可符郃ROHS &amp; REACH標準  

電磁式換能器

Open Structure Ultrasonic Sensor for Toy, Drone &amp; Doorbell. 	 Size: 8mm to 16mm 	 Function: Transmitter / Receiver / Dual function 	 OEM customization is welcome 	 Termanil: Wire / Wire with connector / Pin 	 Rohs &amp; REACH 	 Please contact us to take more information  

Open Structure Ultrasonic Sensor

Supported protocols : TCP/IP, UDP, DHCP, SNMP (v1, v2c, v3), HTTP, HTTPs, Telnet, SSH, FTP, FTPs, SMTP (over SSL/TLS), POP3 (over SSL/TLS), NTP, Modbus RTU, Modbus TCP  Functions : ・ Automatic computer shutdown (multi-platform supported) ・ Shutdown of computers with redundant power supplies ・ Automatic computer startup at power restoration ・ Scheduled operation ・ UPS status display (Web browser and SSH/Telnet supported) ・ SNMP agent (RFC1628, JEMA-MIB) ・ Sending/receiving emails ・ NTP (Network Time Protocol) supported ・ Downloading and uploading UPS setting values ・ Test functions (script execution, sending emails, sending SNMP traps, shutdown) ・ Notification of events to the syslog server ・ Measurement value threshold monitoring ・ Statistical graphs ・ Modbus master/slave functions ・ Storage of collected UPS/Modbus/temperature and humidity sensor measurement data ・ Downloading operational information to a USB flash drive ・ Wireless communication (Access point mode, station mode) 

LAN Interface Card for UPS

Linkco Int'l Ltd

Basic Parameters: 	 Image Sensor: 1/3 inch&nbsp;Low illumination CMOS sensor 	 Video Resolution: 1280 x 1080 	 Pixels: 2 MP 	 Focal Distance: High Definition Camera 3.6mm @ F2.0 	 Minimum Illumination: 0.001 Lux 	 Night Vision: Support infrared night vision function, built-in IR-cut IR-CUT 	 Video Compression Standard: H.264X / H2.65AI&nbsp;video compression coding 	 Audio Compression Standard: G711a 	 Video Frame Rate: PAL: 1080P @ 25fp&nbsp;/&nbsp;NTSC: 1080P @ 30fps&nbsp; 	 Video Bitrate: 0.1Mbps ~ 4Mbps 	 Len: 3.6mm 	 Lens Viewing Angle: 3.6mm 96 	 Gathering System: Fixed-focus 	 Rotation Angle: Horizontal: 355 degrees / Vertical: 120 degrees 	 Local Storage: Support&nbsp;max 128GB&nbsp;TF Card 	 Audio Input: 1 pcs of build-in MIC 	 Audio Output: 1 pcs of build-in Speaker 	 WIFI: Wireless (IEEE802.11b/g) 	 Onvif: Support standard onvif 	 Storage Interface: TF Card 	 Irradiation Distance: 6 pcs of LED Light: &ldquo;IR1&rdquo;8-15 meters 	 Operating Temperature: -10℃-＋60℃ 	 Operating Humidity: 10%-90% RH&nbsp; 	 Antenna: 2.4G WIFI antenna 	 Power Dissipation: 3W&nbsp;Maximum 	 Adaptor: USB (5V, 1.5A), 100V-240V, 50-60Hz  Selling Points: 	 Real-time monitor video by your mobile phone 	 Support for two-way voice calls 	 Support infrared video function 	 Support for motion detection (alert when screen changes are detected) 	 Support horizontal &amp; inversion installation, screen can be set 180 degrees reverse 	 Support cloud storage, need to buy services 	 Support spot capture and review 	 Support video and sound alarm function 	 Support digital wide dynamic, 3D noise reduction 	 Support hvr/nvr interface/onvif&nbsp; 	 Support mobile remote&nbsp;monitor (iOS, Android) 	 Support 2.4GHz WIFI  

1080P HD & 360 Degree Remote Viewing IP Camera

 	 APP: Live Home 	 Chipset: Via 8315 	 Chipset (CPU): GM8135S, ARM&reg;CPU core 32bit RISC up to 600MHz 	 Sensor: 720P GC1054 CMOS 	 Lens: 140&deg; wide angle 	 Sensor Capability: Support automatic white balance, automatic gain control, automatic backlight compensation 	 Signal to Noise Ratio: &ge;39dB 	 Minimum Illumination: Night Mode: Low trigger (&lt;=8Lux) 	 Night Vision: Double filter automatic switching 6pcs 850nm&Phi;28Mil high power infrared lights night vision 5 meters 	 Video Format: H.264 	 Video Size / Frame Rate: 720P 15fps 	 Video Mode:	 		 Record when there is motion detection 		 Record when someone ring the doorbell 		 Record manually from APP 	 	 	 Battery Type / Capacity: 18650 battery cell,&nbsp; 2600mAh 	 Battery Discharge Time: 3 batteries last for 3-4 months 	 Network Protocol: TCP/IP, HTTP, TCP, UDP, DHCP, DNS, DDNS, NTP, RTP, P2P, etc. 	 WIFI Connection: Support (802.11 b/g/n) 	 Storage: Support TF card 8GB~32GB 	 Working Voltage: DC: 5V 1.5A 	 Working Current: 300mA 	 Charging Voltage: DC 5V / 1A 	 Storage Temperature: 0&deg;C-50&deg;C 	 Operating Temperature / Working Temperature: -10&deg;C-50&deg;C 	 Operating Humidity: &lt;95% 	 Wake-Up Methods:	 		 Wake-up by ringing the doorbell 		 Wake-up by PIR motion detection 		 Wake-up by APP live preview 	 	 	 Application / Use: When there is visitors, the doorbell can record short videos, do two-way talk, and the house owner can see online what is happening outside the house. 	 Features: Wireless installation; ultra-low power consumption; long distance active wake-up; support multiple users view online at the same time 	 AC Power: AC 8-16V  

Smart Door Bell

壓電式換能器   沒有內置電路   低電流   可按客戶要定制產品   可符郃ROHS &amp; REACH  

壓電式換能器

Optosupply Ltd

 	 Size: 7.4 x 6.2 x 5.25mm. 	 Viewing&nbsp;angle: 90&deg;. 	 Supply voltage: 3V. 	 Current consumption: 0.9mA. 	 Reception distance: 20m. 	 B.P.F. center frequency: 37.9kHz. 	 Peak wavelength: 940Nm. 	 Built-in exclusive IC. 	 Good noise-proof capability. 	 High immunity against ambient light. 	 Application: AV instruments (audio, TV, VCR, CD player); home appliances (air-conditioner, fan, Light); remote control for wireless devices.  

Infrared Receiver Module

Close Structure Ultrasonic Sensor for Toy, Drone &amp; Cleaner robot. 	 Size: 10mm to 25mm 	 Waterproof 	 Function: Transmitter / Receiver / Dual function 	 OEM customization is welcome 	 Termanil: Wire / Wire with connector / Pin 	 Rohs &amp; REACH 	 Please contact us to take more information  

Close Structure Ultrasonic Sensor

Bequator Corporation Ltd

   GENERAL 2G Network GSM 850 / 900 / 1800 / 1900&nbsp;   3G Network HSDPA 850 / 900 / 1900 / 2100 - N9005   4G Network LTE 800 / 850 / 900 / 1800 / 2100 / 2600 - N9005   SIM Micro-SIM   BODY Dimensions 151.2 x 79.2 x 8.3 mm (5.95 x 3.12 x 0.33 in)   Weight 168 g (5.93 oz)   - S Pen stylus   DISPLAY Type Super AMOLED capacitive touchscreen, 16M colors   Size 1080 x 1920 pixels, 5.7 inches (~386 ppi pixel density)   Multitouch Yes   Protection Corning Gorilla Glass 3   SOUND Alert types Vibration; MP3, WAV ringtones   Loudspeaker Yes   3.5mm jack Yes   MEMORY Card slot microSD, up to 64 GB   Internal 16/32/64 GB storage, 3 GB RAM   DATA GPRS Yes   EDGE Yes   Speed HSDPA, 42 Mbps; HSUPA; LTE, Cat4, 50 Mbps UL, 150 Mbps DL   WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot   Bluetooth Yes, v4.0 with A2DP, LE, EDR   NFC Yes   Infrared port Yes   USB Yes, microUSB v3.0 (MHL 2), USB Host   CAMERA Primary 13 MP, 4128 x 3096 pixels, autofocus, LED flash,   Features Dual Shot, Simultaneous HD video and image recording, geo-tagging, touch focus, face and smile detection, image stabilization, panorama, HDR   Video Yes, 2160p@30fps, 1080p@60fps (N9005, N9002)/ 1080p (N9000),   Secondary Yes, 2 MP, 1080p@30fps   FEATURES OS Android OS, v4.3 (Jelly Bean), upgradable to v4.4.2 (KitKat)   Chipset Qualcomm Snapdragon 800 (N9005, N9002)&nbsp;   CPU Quad-core 2.3 GHz Krait 400 (N9005, N9002) &nbsp;&nbsp;   GPU Adreno 330 (N9005, N9002)   Sensors Accelerometer, gyro, proximity, compass, barometer, temperature, humidity, gesture   Messaging SMS(threaded view), MMS, Email, Push Mail, IM, RSS   Browser HTML5   Radio No   GPS Yes, with A-GPS support and GLONASS   Java Yes, via Java MIDP emulator   Colors Black, White, Pink, Merlot Red, Rose Gold Black, Rose Gold White   - ANT+ support   - S-Voice natural language commands and dictation   - Air gestures   - SNS integration   - Active noise cancellation with dedicated mic   - Dropbox (50 GB cloud storage)   - TV-out (via MHL A/V link)   - MP4/DivX/XviD/WMV/H.264/H.263 player   - MP3/WAV/eAAC+/AC3/FLAC player   - Organizer   - Image/video editor   - Document viewer(Word, Excel, PowerPoint, PDF)   - Google Search, Maps, Gmail,   YouTube, Calendar, Google Talk, Picasa   - Voice memo/dial/commands   - Predictive text input (Swype)   BATTERY Li-Ion 3200 mAh battery   Stand-by (2G) / Up to 420 h (3G)   Talk time (2G) / Up to 21 h (3G)   For further information and pricing, please send us an e-mail and we will reply you as soon as possible, thank you.  

Samsung Galaxy Note 3 LTE

Guangdong Titan Smart Electrical Appliance Co., Ltd

New Design OEM 1.8L Ultrasonic Air Baby Humidifier With Knob Control

Ningbo Homemate Products Co., Ltd.

WIFI PIR MOTION SENSOR ALARM                        measure the light sensitivity                      wasy installation on wall or any surface                      power input: CR1 23A x 1pc                     standby current:16uA                      battery life:2years                        detection range:3Meters                      viewing angle:110 degree                  operation temp:0-40                       storage temp:-20-60                       size:4.5 x 4.5 x 4.8cm                       WIFI type:2.4GHz                         WIFI DISTANCE:45M

WIFI SMART PIR MOTION SENSOR

WIFI WATER SENSOR                        alert when a leak is detected              power input:CR2 x 1pc                       battery life:2 years                       standby current:10uA               waterproof:IP65                         operation temperature:0-40                 size:6.8 x 6.8 x 3.4cm                        WIFI type:2.4GHz                           WIFI DISTANCE:45M

WIFI SMART WATER SENSOR 

NEMOTO (HK) Limited

This is a polymer type humidity sensor that keeps high performance for a longer period. This sensor has a unique feature which resistance value does not extremely increase in the lower humidity ranges. Just a simple measuring circuit is required because of its smaller temperature dependency and narrower distribution of resistance values. 	 10~90% RH.for Storage. 	 20~90% RH for Operation. (Without Dew condensation) 	 AC 1.0V 	 500&nbsp;~ 2,000Hz (1kHz is recommended) 	 0 ~ 60℃ (in operation) 	 -20 ~ 70℃ (in storage)  

Humidity Sensor

Xiamen Kehao Automation Co., Ltd

This is a wireless temperature and humidity sensor which is widely used for air temperature and humidity monitoring in medicine, food, meteorological environment, libraries, warehouses or storehouses, equipment rooms and so on. It can also be applied for industrial automation process monitoring and researching area.
 
  High safety: safe guider built-in to ensure system safety. 
  Transmission type: wire or wireless type (option). 
  Installation type: wall and duct type (option) 
  Digitalized sensor: adopts original imported digital type temperature and humidity sensor for high measuring accuracy and high stability 
  Wire transmission type: standard RS485 communication port: only two signal wires needed, can build a multi-dot distributed network, based on the standard MODBUS-RTU protocol, can easily communicate with modern DCS, HMI, PLC, and other intelligent equipment. 
  Wireless transmission type: wireless communication networks can be achieved through current 220V electricity network, supporting standard MODBUS-RTU protocol. 
  Transmitting distance can be up to 1,500m without obstacle in an open area, with 433MHZ carrier frequency, without application for ISM frequency bands, supporting multi-signals, without interferes with multi-modules transmission. 
  Certification: CE, ROHS 
 

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