Electronics

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

Telecommunication

elec

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

Telecommunication Suppliers and Manufacturers

Peace Target Ltd

Triangular-Shaped Mini Bluetooth Shutter includes the following features : 	 Anti-Lost alarm tracer function 	 Remote control shutter 	 Voice recording 	 Battery level, tap the battery level button to show the battery level 	 Bluetooth: V4.0 	 Working voltage: 3V 	 Working pressure: 3 mA 	 Noise ratio: &gt;=50dB 	 Available for iPhone, iPad Mini, iTouch 5, iPad3/4 and Android system,&nbsp; 4.0 smartphone (Android 4.3 version and up-grade version) 	 Working distance: &lt;25m 	 Requires CR 2032 Lithium battery, lasts about half year 	 Available in different colors  Material : 	 ABS plastic housing  

Bluetooth Shutter

Rondish Co Ltd

  Rondish Caregiver Pager   is perfect for home care setting. It&#39;s compact in size and completely portable. It can be carried in a pocket or clipped to a belt. Caregivers will get the instant alert remotely when the loved one need assistance.&nbsp;It&nbsp;makes caregivers&#39; life much easier.&nbsp;

  Features   : 
Monitors up to 3 sensor devices simultaneously 	 3 individual LEDs to indicate which sensor is alarmed or low battery&nbsp;&nbsp; 	 Works with bed/ chair sensor pads, PIR sensor, door contact, bedhead/ bathroom call points &amp; pendant transmitter 	 Dual color LED status indicator on the top	 		 Solid Green : Program Mode 		 Flashing Green : Pager On&nbsp; 		 Flashing Red : &nbsp;Pager Low Battery&nbsp; 		 Flashing Red on &quot;STATUS&quot; &amp; &quot;Sen&quot; : Sensor Low Battery 	 	 	 Adjustable volume&nbsp; 	 Vibration function 	 Easy accessible reset button 	 2 x AA batteries operated 	 Belt clip included&nbsp; 	 Easy wall mount&nbsp;bracket 	 Optional neckband 	 Optional protective cover&nbsp;  

Caregiver Pager

Megastek Technologies Ltd

	Long standby,pet/dog/cat/kid/child/elderly track, security monitoring,Ublox chip	GPS Chipset: Ublox	GSM Chipset: SIM 900 (Quad Band 850/900/1800/1900 MHz)	Waterproof: IP67	fall detector fall alert fall alarm fall sensor	Small size(55 x 43 x 13mm)	Easy authorized phone number setup by calling	Support setting 5 authorized cell phone numbers	Track by demand,time Interval	Auto power on/off	SOS button for immediate rescue and alarm	Geo-fence Alarm	Over speed limit warning	Low Battery Alarm	Motion sensor, 3 axis accelerometer	Support Data Logger using Micro SD card	standby time last for 10 to 12 days             	2 buttons. 1 SOS button, 1 battery status button

gps monitor gps positioning gps system software fall detector fall alert fall alarm fall sensor

Shenzhen Ruifenghuizhi Technology Co., Ltd.

&nbsp;RF-V20 gps power bank is also a gps tracker with&nbsp;gps positioning , door magnet alarm , vibration alarm , &nbsp;voice alarm , flashing , power bank , long life battery &nbsp;seven in one&nbsp;. 	 GSM&nbsp;quad&nbsp;band&nbsp;network,&nbsp;all&nbsp;global&nbsp;universal. 	 Tracking&nbsp;Via&nbsp;website/IOS&nbsp;APP/Android&nbsp;APP/Wechat/SMS 	 Trajectory&nbsp;playback&nbsp;/Geo-fence 	 Magnetic&nbsp;sensor/vibration&nbsp;sensor/sound&nbsp;sensor,&nbsp;three&nbsp;types&nbsp;of&nbsp;anti-theft&nbsp;alarm 	 Power&nbsp;bank/LED&nbsp;flashlight 	 One&nbsp;month&nbsp;standby&nbsp;time 	 High&nbsp;frequency&nbsp;buzzer&nbsp;alarm 	 Voice&nbsp;monitor 	 Low&nbsp;battery&nbsp;alarm 	 SIM&nbsp;card&nbsp;changing&nbsp;alarm  

Home Security Intelligent Gsm Magnetic Door Sensor Alarm

Shenzhen Goldenshield Technology Co Ltd

   Professional-level GPS tracker VT310X to promise precise positioning and vehicle security.   Reliably supports on and off from detecting engines of fuel consumption and temperature.   Controls doors, windows and engines.   Geo-fencing.   Powered by alarm systems for SOS alert, over-speed alert.   Build-in motion sensor to save power.   GPS position memory system to work reliably when given no GPS signals.   Resends automatically when GPS signals recover.   Abundant ports for additional applications.   Tracking solutions suited for fleet management.   Small orders are available.  

GPS Vehicle Tracker

SHENZHEN JISIWEI INTELLIGENT TECHNOLOGY CO LTD

1.WIFI + 3G/SMS touch keypad alarm system
2.Android + IOS APP application easily control, Easy to give authorization.&nbsp;
3.Free charges through WiFi network. When there is no WIFI, the host will work &nbsp;with 3G network. If there is neither WiFi nor 3G network ,then the alarm host will send alarm SMS and make alarm call. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;4.Work with IP camera, The IP camera APP embeds in the host APP.
5.Workable with maximum 100pcs smart socket/wireless relay output to control simple home appliances.Relay outputs name and sockets name can be revised by users
6. 8 scene settings and 20 ifttt settings.&nbsp;
&nbsp; &nbsp;Advanced home automation functions for perfect smart home life.
7.Workable with RFID wireless keypad
8.20s Leaving message remotely in APP.&nbsp;
9.Information push promptly when AC power lost or recovered or detectors in low voltage
10.Self-checking windows/doors status and chime reminds if door open
11.100 wireless defense zones, Zone names can be revised by users
12. &rdquo;ding dong&rdquo; doorbell function,when someone press doorbell,the APP application will pop up push message&quot; someone is pressing your doorbell&quot; ,if user installed the YOOSEE IP camera in front of door,can open the IP camera to two way talk.
13.Can store 6 alarm call phone No.+2 alarm SMS phone No
14.Arm/alarm Delay for each defense zone. Timed arm/disarm function
15.Built-in rechargeable battery&nbsp;
16.The host support Monitoring and two-way intercom function.

 Packaging  	 standard package : 	 ①alarm host*1pcs
	②wireless motion sensor*1pcs
	③wireless door/window contact*1pcs
	④ remote controller *2pcs
	⑤ Doorbell button*1pcs
	⑥ AC power adapter*1*1pcs  

WiFi + GSM + GPRs Home Alarm System with doorbell

Shen Zhen ZK-Link Tecknology Co.Ltd.

  Remote Control   	 Group or Individual lamps On/Off, Timing Switch, &nbsp;Longitude&nbsp;&amp; Latitude&nbsp;Switch, Optical &nbsp;Constant Illumination，Motion Sensor    Remote Dimming   	 Timing Dimming, Sectional Dimming, Zone Dimming，Constant Light Dimming    Remote Monitor   	 Individual Lamp Parameter (I, V, W, PF); Grid(I,V,W); Lamp Tempt. Sensor of Ambient &nbsp;Illumination,&nbsp;Surrounding Moving Objects， PM2.5, Rain &amp; Fog, Cabinet Door Open &amp; Close    GPS Warning   	 Monitor and Warning Light Fault/Temp. / Over Voltage/ Wire Stolen / Stealing Electricity by GPS technology with Google Map 	 Statistical &nbsp;Analysis Luminance Ratio, Alarm Statistics，Power Saving Ratio, Voltage/Current Fluctuate， Environment Monitor  &nbsp;  Protection   	 Over Temp. &amp; Automatic power down; Location Stealing &amp; Automatic Calculation of Power Stealing, Wire Stealing Alarm &amp; Location, Slow Current Impact&nbsp;&amp; &nbsp;Extend Lamp Lifetime    Video/Charger   	 CCTV Camera for City Safe, Traffic Density ; &nbsp;Vehicle Charging  

Smart Street Lighting Control & Management System - Centralize Controller

   GST501X is GPRS/GSM Model GPS intelligent terminal (Mobile user terminals) Built-in industrial GPRS/GSM communication module and the newest SIRF-Star III High-sensitivity GPS receiver positioning module, adopt GPRS and SMS Dual-mode communication, terminal run stably and reliably, full functions, multi-interface, the terminal can be applied to concrete, rental, logistics, public transport, bus and other fields, and also according to different industries, tailored to different users  Main features: 
   Smaller and compact size, be easy to install   Accurate GPS positioning, dynamic positioning deviation is less than 5 m   Support GSM voice and SMS functions, UDP/TCP protocol communications in GPRS mode   Support the GPS data uploading at intervals and location   Support the two way voice communication function   Support Call Barring of group numbers function   Support two way SMS communication via Mobile and PC software   Support the mute function   Support authorized tapping function   Support protection from high or low level voltage function   Support 5 levels of signal detection   Support the data resend from signal dead zone function   Support remotely locking vehicle function   Support watching vehicle function   Support SOS alarm function   Support the power-off alarm function   Support the high-voltage under-voltage alarm and alarm functions   Support over speed alarm function   Support parking alarm function   Support illegal door-open, illegal engine-start alarm function   Support fuel consumption detection   Support fuel changing alarm   Support mileage statistics   Support Geo-fence alarm   Support fatigue driving alarm   Support temperature detection alarm   Support 3 serial peripherals (such as CCD Camera, Handset, Oil Collector, Fuel Sensor, Temperature Sensor, RFID Reader, Imagine Collector, Intelligent Voice Broadcasting Apparatus, LED Advertisement Screen, etc)  Specification: 
   Hardware parameter   Working voltage   8VDC~36VDC   Working current   50mA~160mA   GSM module   inside contain frequency GSM 850/900/1800/1900Mhz (can tailor)   Communication protocol   UDP/TCP (can customize)   GPS module   GPS SIRF-Star III CMOS chip group   GPS sensitivity   -159dBm   GPS frequency   L1, 1575.42 MHz   C/A coding   1.023 MHz chip rate   Channels   20 channels for tracking   Position accuracy   10 meter, 2D RMS   Speed accuracy   0.1 meter/second   Time accuracy   GPS synchronization   Default data   WGS-84   Recover   Average 0.1 second   Hot start   Average 1 second   Warm start   Average 38 second   Cold start   Average 42 second   Height limit   18,000 meter (60,000 feet) max   Speed limit   515 kilometer/second (1000 knots) max   Acceleration limit   Less than 4g   Expansion peripheral   Peripherals can be accessed by an extension (such as: Handle/scheduling screen/camera etc.)   Others   Work temperature   -20&deg;~70&deg; C   Storage temperature   -30&deg;~85&deg; C   Humidity   5%~95% non-condensing   Terminal size   130 mm x 95mm x 32mm   Inside battery   Continuing working not less than 4 hours   LED light   Red: MCU status yellow: module status  

Multi-functional Vehicle GPS Tracker GST501X

SHENZHEN E-WORLD CO LTD

   GPS, GPRS&nbsp;&amp; GSM mini tracker.   This mini GPS vehicle tracker is the most cost-effective tracking device to track your vehicle.   Very small in size, it can be installed in a very secret place.   The installation and usage is also very easy.  Features: 
   Anti-theft: automatically send SMS to your phone in case of theft.   Voice monitoring: monitor the voice around the car via telephone.   Cut off the car power/fuel supply by SMS, to stop the car.   Lock/unlock the car door by first phone owner.   Inquire the car's location, speed &amp; direction via SMS.   Two kinds of location information, user could locate the precise location by GPS.   At those place where there is no GPS signal, user could also locate the car by CPS system (located by GSM network).   Track the car by SMS or by software (the software is optional).   Anti-tamper design with backup battery, stable and reliable.   Flexible design, the system could work without the third party.   User can also set up a management center to supervise &amp; control many vehicles at the same time (optional).   If the car exceeds the limited maximum speed (overspeed alarm), or the car oversteps the certain territory (=Geo-fencing), the system will send SMS to warn the user. (Optional function of the management software).   SOS alarm (optional).   Shake sensor (optional).   Over speed alarm.   When the vehicle in the arm status, it will alarm when it move over 100m.   It can remind you when the alarm of the power-off and low power of the built-in battery (low power alarm).   Automatically send the position by the software.   GSM frequencies: 900MHz/1800MHz, or 850/900/1800/1900MHz.   Working voltage: + 12~20 VDC, or 24VDC.   Power Consumption: Idle current &lt;=60mA, Working current &lt;= 250mA.   Maximum sending power: 1W.   Working temperature: -30~70 degrees.   Humidity: 0~95%.   The time from alarm's triggering to receiving: &lt;=10 seconds.   Dimension of main unit: 7.5 x 5.4 x 2.5cm.   Net weight: 0.1kg.   Gross weight: 0.5kg.   Color: black/white.  Small order available:   MOQ: 1 piece.   Price: USD60/piece.   Lead time: 1 day.  

Vehicle Tracking System

Enterprise Software Solutions Lab Pvt. Ltd.

When using iFace 302, users can identify or verify themselves either by the face, finger, ID card or PIN/password. The TFT color touch screen of iFace 302 provides ease of use and a rich user experience. It uses state of the art 3D imaging technology while also providing hygienic 100% touch-free biometric authentication. iFace 302 can one to many (1:N) match up to 1,200 faces and 2,000 fingerprints. When users glance into the camera, it captures the relative position, size, and shape of the user&rsquo;s eyes, nose, cheekbones, and jaw. These parameters are then used to create a biometric template which is then used to subsequently verify or identify each user. The iFace 302 can be used as a stand-alone access control reader by connecting a door lock, exit switch, alarm and door sensor to the relay contacts. The Wiegand in and out ports can be used to connect 3rd party access control panels and peripherals. The iFace 302 also includes a USB-port for offline data backup/management.
 
  For even more security. 
  Face capacity: up to 1,200 (1:N), up to 3,000 (1:1). 
  Fingerprint capacity: 2,000. 
  ID card capacity: 10,000. 
  Transactions: 100,000. 
  Logs sensor: 500dpi (optical). 
  Sensor CPU: multi-bio CPU 800MHz. 
  Memory: 256MB Flash, 64MB SD RAM. 
  Display: 4.3&rdquo; TFT touch screen. 
  High resolution infrared camera. 
  Identification speed: =1sec. 
  Communication: TCP/IP, RS232/485, two USB-host ports. 
  Power supply: 12V DC, 3A. 
  Operating temperature: 0-45&deg;C. 
  Operating humidity: 20-80%. 
  Access control interface: supports EM lock, exit button. 
  Wiegand signal: output (optional). 
  Features: Mifare card, Wi-Fi/push data, battery back-up/GPRS /HID. 
 

Face Recognition System

Ardi Technology Corp

   Guardian mini is a digital wireless RF locater designed to protect your family. The tags can be attached to children, pets, cell phones, and other valuables. The maximum line-of-sight search range is 1,600 feet (see specifications). The 95dB alarm can be set to trigger at variable distances (approximately 32 feet, 64 feet (factory preset), or 160 feet). The alarm can be turned off when desired. A panic button on the tag can be used to call the base if necessary. Guardian mini is CE and FCC compliant.   Works indoors and outdoors (unlike GPS devices, which only work when the device can &ldquo;see&rdquo; the sky).   Light weight and easy to use.   No assembly or installation needed.   Safe 2.4GHz RF technology.   Alarm can be set to trigger at variable distances from approximately 16 feet, 32 feet, or 64 feet.   1,600 feet search radius (distance will vary depending on terrain and other factors).   The base is equipped with a direction indicator to speed the search.   Alert modes 95dB alarm.   Tags can transmit a panic/stress alert to the base.  

Guardian Mini

Meitrack Group

   SiRF III and quad band 850/900/1800/1900MHz.   Mini size (61 x 42 x 15mm) and weighs only 50g.   Belt clip.   Low power consumption and long standby time.   Track on demand.   Track by time interval.   Track by distance interval.   Track on mobile phone.   Listen-in (voice monitoring).   Internal 4MB memory for logging.   Inbuilt accelerometer.   Inbuilt battery.   SOS alarm.   Geo-fence alarm.   GPS blind area alarm.   Low battery alarm.   Speeding alarm.   Mileage report.  

GPS Personal Tracker 

RF-V16 mini gsp tracker is&nbsp;mobile phone ,gps tracker, sos communicator three in one. 	 GPS+LBS+AGPS 	 Quad band,800/8501800/1900 MHz 	 SMS/GPRS (TCP/IP) communication 	 Low power consumption and long standby time 	 Two way voce communication 	 SOS alarm 	 Track by time interval 	 Track by distance 	 Track by demand 	 Trace playback 	 Battery capacity broadcast 	 Geo-fence alarm 	 Low battery alarm 	 SIM card change alarm 	 Multiple tracking way, track by SMS, APP, Website  

Gps Tracker For Kids With Microphone Children Protection Device

   Personal security &amp; loss prevention system for iPhone 4.   The iPower reminder provides your first line of defense against loss or theft of your iPhone 4. A loud 95dB alarm on the iReminder tracker alerts you, even in noisy environments, whenever the iPower battery pack is separated from the iReminder tracker by more than the user selected distance of 16&rdquo; to 32&rdquo; (see specifications). The iReminder tracker and the iReminder battery pack both have a &ldquo;find me&rdquo; button that helps either device locate the other within a 100&rsquo; radius. The iReminder battery pack contains a lightweight ultra-thin 1, 900mAh lithium polymer rechargeable battery that can give you up to double the talk time of the iPhone 4 battery alone.   iPhone 4 is not included.   Remind: a warning alarm helps prevent iPhone 4 from being lost or stolen.   Find Me: iReminder and iPhone 4 can instantly find each other.   Charge: up to 7 hours talk time on a single charge.   iPower reminder provides an &ldquo;electronic leash&rdquo; for your iPhone 4 using safe 2.4GHz RF technology that helps prevent it from being lost or stolen.   The iReminder tracker weighs only 0.3oz, and attaches easily to your keychain or purse.   Two alert user selectable range settings: near 16&rsquo; (default) or far 32&rsquo;.   The iReminder tracker and the iReminder battery pack both have a &ldquo;find me&rdquo; button that helps either device locate the other within a 100&rsquo; radius.   The &ldquo;out of range reminder&rdquo; triggers the 95dB alarm if the iPhone 4 and the iReminder tracker cannot locate each other.   The lightweight ultra-thin 1, 900mAh lithium polymer rechargeable battery pack gives you up to 7 hours talk time and 300 hours of standby time, nearly double the time of the iPhone 4 battery alone.   The iPower battery pack has LED power level indicators so you know when it is time to recharge.   The iReminder battery pack easily attaches to the back of your iPhone 4. No assembly or tools are required.  

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