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

Linkco Int'l Ltd

Highlighted here is a personal real time GPS tracker with anti-loss locator for belongings. It lets users keep track of kids, seniors, vehicles and important belongings. This GPS tracker flaunts quick and precise operation and is excellent for keeping your loved ones and valuable items safe. 	 Personal real time GPS tracker with anti-loss locator for belongings. 	 GPRS mode: SIMCOM sim900. 	 850/900/1800/1900Mhz. 	 Voice monitoring. 	 SOS function. 	 View Google map on mobile screen. 	 Movement alert. 	 Over speed alert. 	 Shake sensor. 	 Geo fence. 	 Timing boot / shut down function. 	 Let users keep track of kids, seniors, vehicles and important belongings. 	 Quick and precise operation. 	 Excellent for keeping your loved ones and valuable items safe. 	 Net weight: 50g. 	 Gross weight: 250g.  

Personal Real Time GPS Tracker

GPS / GPRS / WIFI. PET Tracker with SOS Message to your Smartphone Chase Lost Pet 	 IP68 waterproof 	 Security fence 	 GPS / GPRS / WiFi LBS location  

GPS / GPRS / WiFi. Pet Tracker

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 

1.This is a Micro USB Male to USB A Female cable which provides one Micro USB Male connector, and one USB A Female connector to create a simple way to connect mobile devices to a USB capable computer for every day tasks such as data synchronization and file transfers. It is compatible with Micro USB Connector Cellphones, GPS systems, PDAs, OTG devices, digital cameras, etc.

2.Micro USB 5 pin Male to USB A Female cable.

3.High Speed USB 2.0 certified cable.

4.Can charge your cellphone if your cellphone can be charged through Micro-USB port.

5.100% compliance with current USB specifications.

6.Create a simple way to connect mobile devices to a USB capable computer for every day tasks such as data synchronization and file transfers.

7.Compatible with Cellphones with Micro USB Connector GPS systems, PDAs, OTG devices, digital cameras, etc.


Micro USB OTG Cable

 	 Size: 50mm x 50mm 	 Package size: 110mm x 70mm x 70mm 	 Net weight: 50g 	 Gross weight: 250g 	 GPRS Mode：SIMCOM sim900 850/900/1800/1900Mhz 	 Voice Monitoring; 	 SOS function 	 View Google map on mobile screen 	 Movement alert; 	 Over speed alert; 	 Shake senser; 	 Geo fence.  

Waterproof Tracker

 	 Size: 50mm x 50mm 	 Package size: 110mm x 70mm x 70mm 	 Net weight: 50g 	 Gross weight: 250g 	 GPRS Mode：SIMCOM sim900 850/900/1800/1900Mhz 	 Voice Monitoring; 	 SOS function 	 View Google map on mobile screen 	 Movement alert; 	 Over speed alert; 	 Shake sensor; 	 Geo fence.&nbsp;  

Mass Sun Limited

This is a personal tracking system utilizing GPS and GPRS for positioning. Emergency call dialing function is available with this tracking system.   Movement detection  Built-in lithium battery 3.6v, 1600mAh  Built-in 512k memory  

Personal Tracking System

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

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New Sky Ind'l Ltd

New Arrival Anti-lost Tracker Device Smart Card K2 WTAG-1 For iPhone,  Item NameApple Anti-lost Tracker DeviceMatching NameSmart CardProduct Pics　Support S/W and H/WiOS14.5/iPhone SE iPhone6S AboveBuzzer SpecGLS9032Response Distance50 MetersPositioning DistanceNo limitedProduct Size85mm*54mm*1.8mmBattery Capacity100mAh/104545Product Net Weight12gBattery Spec3.0V Lithium manganese soft pack batterySingle Product plus Battery35gStand-by Time3-4 MonthsQTY Per Carton200pcsWireless ChargingYesTotal Carton Net Weight7KGIP RatingIP68Total Carton Gross Weight7.5KGProduct MaterialABS matte surfaceCarton Spec　Product ColorBlack and WhiteAccessoriesSmart Card 1pcs + User Manual 1pcs + Packing 1pcs Press Button Instruction1Power onPress once (with a prompt sound)　2Power OffLong press for 5 seconds (with a prompt sound)　　3Reset/UnbindQuickly press and hold for 5 times while turning on the device, until there is a prompt sound, then release (the IOS end also needs to remove the item)                      

New Arrival Anti-lost Tracker Device Smart Card K2 WTAG-1 For iPhone 

Bondale Electronics Ltd

This GPS antenna is a device that helps boost the reception signal to a GPS unit. This device is designed to improve the accuracy and reduce the loss of signals. It is an ideal helper for the GPS units to deliver more reliable performance.
 
  Resonate frequency: 1,575.42&plusmn;5MHz. 
  Impedance: 50ohm nominal. 
  Radiation pattern: omni directional. 
  Polarization: RHCP. 
  Standing wave ratio (S.W.R): 2.0 or less. 
  Voltage: 3.0-5.0V. 
 

GPS Antenna

	3G GPS tracker for vehicle / motorcycles / boats	Protable, GPS + LBS	GPS chipset: Ublox	GSM chipset: Telit	GSM/GPRS/EDGE900/1800MHZUMTS/HSDPA900/2100MHZ	GSM/GPRS/EDGE850/1900MHZUMTS/HSDPA850/1900MHZ	Water resistance (close to IP67)	◆Compatible with built-in or external antennas	◆Remove alarm	◆Tracking via SMS/GPRS (TCP/UDP)	◆Real time tracking	◆Tracking regularly	◆SOS emergency calling	◆Geo-fence alarm	◆Over speed alarm	◆Internal battery low alarm	◆ Car Low battery alarm	◆Data logger (built-in 8M flash memory)	◆Remotely monitoring	◆Has 2 digital outputs, 3 digital inputs and 2 analog inputs	◆ACC detection	◆Oil detection	◆Remote fuel/engine cut off	◆Cut external power off alarm	◆Hitting alarm	◆3G accelerometer

3G Vehicle GPS Tracker Immobilizer Fleet Tracking Car GPS Tracking Device

Devon Global Trading Limited

The DSJ-FNK1A1 (referred to as K1) is a 5G smart law enforcement recorder developed by Hongnanke. The F1 features full 4G/5G network compatibility in China, while also supporting WIFI, Bluetooth, and GPS functions. When paired with the KVS-9000 visualized integrated management platform, it enables functions such as remote live streaming, group intercom, real time positioning, and wireless image transmission. The F1 adopts the Android operating system and is equipped with a high-performance 8-core processor, a 2.4-inch touchscreen, and dual front and rear cameras. Its compact design makes it easy to wear. It offers advantages such as smooth operation, safety and stability, and fast handling. 

5G Intelligent Body Camera

Tamper Proof GPS Watch Accurate GPS tracking &amp; monitoring 24/7 Fall detect and auto alert, Steps counter Waterproof &amp; Tamper proof with alert Two way voicetalk &amp; Surveillance voice Automatic Alarms:  Press SOS button  Fall-down  Bracelet is cut off or taken off  Geo-fence when entering prohibited zones   Low battery SMS&amp;push notifications to SOS numbersStandby time up to a week (conditions apply)Sapphire no-scratchglass,hardened case Advantages: ◆Waterproof: IP68 ◆GPS chip: Ublox ◆GSM: SIMCOM Quad band 850/900/1800/1900 MHz ◆Unique designed lock system ◆Material: PC case +silicon bracelet + Aluminium lock+ tempered glass ◆1.28 inch screen ◆Battery: 650mAh, Long stand time upto 7days Working hours: 2days with interval of 2mins ◆Magnetic charging port ◆Unique mobile power bank charging clip 

GPS parolee tracker Wrist watch tracking offender prisoner inmate house arrest monitoring

   This GPS tracker is delicately designed and made into the modern design. The time reports provide guaranteed effective tracking for you. This module manages and organizes&nbsp;the data for easy examination&nbsp;and maximum convenience.        Low power consumption.          ID card, camera, navigation functions.   

GPS Tracker

  This GPS tracker comes with the advanced tri-communication capability&nbsp;with SMS, GPRS and SBD. The communication can be switched automatically when there is no GSM coverage. The solid waterproof case promises the longest serving time.    
 
   Fast response in satellite communication.    
   Small antenna.    
   Easy installation.  
 

Shenzhen Kep Technology Co., Limited

This smartphone is carefully engineered with an octa-core processor for optimal efficiency and exceptional performance. It features a quality display with a high resolution of 1,280 x 720 pixels for the best visual experience. It comes with quality front and rear cameras with flash light for you to take fantastic pictures and videos.&nbsp;
 
  CPU: MTK6592, 1.7GHz, octa-core&nbsp;(low-power Cortex-A7 architecture). 
  5.5-inch LCD screen. 
  HD IPS screen. 
  Resolution: 1,280 x 720 pixels. 
  RAM: 2GB. 
  ROM: 16GB. 
  Frequency band: WCDMA 2,100/850MHz (1,900 optional) and GSM 850/900/1,800/1,900MHz. 
  Camera: 8MP AF rear camera plus 2MP front camera with flash light.&nbsp; 
  Support 3G. 
  Wi-Fi connectivity: 802.11b/g/n. 
  Wireless AP. 
  Bluetooth: 2.0. 
  Network technology: EDGE, HSDPA, HSUPA. 
  Battery: 2,350mAh lithium-ion battery.&nbsp; 
  Operating system: Android 4.4. 
  Support 1,080p HD video broadcast. 
  Dual SIM cards, Dual-standby. 
  GPS and A-GPS navigation. 
 

Octa-Core Smartphone

GPS + LBSfall detector fall alert fall alarm fall sensorGPS chipset: Ublox 6MGSM chipset: Simcom800L GSM 850/900/1800/1900 MHzSupport setting 3 authorized cell phone numbersTrack on demand, time interval, LOC requestLow power consumption - standby for 15 daysSOS button for immediate rescue and alarmTwo-way calling3G acceleration sensorGeo-fencing alarmOver speed limit warningBuilt in speaker and microphoneGPS blind area alarmBackground voice surveillanceLow battery warning

gps monitoring positioning GPS tracking  fall detector fall alert fall alarm fall sensor

4G prisoner gps ankle bracelet for parolee, inmate, offender 4G LTEGlobal Coverage: Quad band 2G 850/900/1800/1900 MHz, 3G UMTS/HSDPA, 4G LTE-FDDWaterproof IP67;Embedded full featured protocol.Internal GPS u-blox chipset high accuracy; Internal 4G LTE/WCDMA/GPS antennas;SMS and GPRS (TCP/UDP) communication;SOS emergency calling.Various alarms when: low battery, geo-fence, over-speed, etc.GPS locator specially designed for the parolee, field staff, security guard,Support up to 5 authorized cell phone numbers;Two-way communication;Long-standby time with mobile charging clip;tamper resistant with belt cut alarm . AGPS position assistedMonitoring modeLong standby time modeSupport up to 5 authorized cell phone numbersReal time trackingGeo-fence alarmOver speed alarmLow battery alarmVibration alarmData Logger in no GSM signal area using Micro SD card (Max: 2GB) 

Ankle Monitor Ankle GPS Tracker Parolee Tracker Prisoner Tracking bracelet House Arrest Tracker

   All basic function of GPS tracking device.  Special function: 
   USB communication interface.   USB camera function (optional).   Using SD card to store data.   ID card function (optional).   Bluetooth for voice function (optional).   Programming and upgrade&nbsp;software by OTA (over the air).   Navigation function (optional).   Swap card reader and bar code reader&nbsp;compatible (optional).   Zero external battery consumption.   Highway toll passing report.   Trailer report.   Antenna cut report.   Anti-brake function.  Hardware features:
   Support 3G band UMTS WCDMA/HSDPA/HSUPA 800/850/1900/2100MHz.   Support GSM/GPRS band 850/900/1800/1900MHz.   Two USB 2.0 full speed (12Mbits per seconds) host port.   One USB 2.0 full speed (12mbits per seconds) device port.   7 outputs (arming, horn, lamp, lock, unlock, trunk, CH2).   5 digital inputs (ACC, door TG+, door TG-, OEM TG+, safety-belt TG-).   2 multi-functional programmable A/D ports (for temperature sensor, fuel sensor).   3 com ports for swap card reader, bar code reader, MDT (NT3000).   Built-in 2000mAH battery.  

Tracking System

This GPS vehicle tracker comes with a robust housing for a long service life. It is finely engineered to work with high stability and reliability. This GPS vehicle tracker is easy to install and requires little maintenance. Total solution GPS vehicle tracker.GPS chipset: UBLOX.GPS chip: optional GLONASS (GVT800G).GSM chipset: quad band (850/900/1,800/1,900MHz).3G version is available GVT900External GPS and GSM antenna.3G accelerometer.SMS/GPRS tracking (support TCP and UDP).Real time tracking/tracking by distance.Track by interval/demand.Background voice surveillance.Two-way communication.SOS alarm.SOS emergency calling.Collision alarm/geo-fencing alarm/over-speed alarm.Low power warning.ACC detection/fuel detection.Remote fuel/engine cut off.Built-in memory.Three digital outputs, three digital inputs and two analog inputs, four RS232 ports and one RS485.GVT-900: 3G version of GVT-800    

3G GPS Fleet Tracking Device tracking truck/trailer/taxi/bus all vehicle gps tracker fuel level monitoring

This GPS prisoner tracker comes with a robust waterproof housing for durability. It is well manufactured under strict QC for reliable performance. This wristband GPS tracker is easy to use. Perfect for tracking and monitoring personnel for  Home Quarantine, Fever Suspects, House Arrest, Violent Offender, on parole, Parolee Monitoring, Bail Out service, social correctional service. Waterproof design.IP rating: IP67.GSM chipset: quad band GSM 850/900/1,800/1,900MHz.fall detector fall alert fall alarm fall sensorGPS chipset: UBLOX.Easy authorized phone number setup by calling.Real time tracking.Remote monitoring.SOS alarm.Tracking regularly by GPRS.GPRS data logger.Query APN automatically.3 kinds of tracking modes.Geo-fence.Time-zone setting.Low battery alarm.Auto power on/off.Wireless charger (optional).Belt-off alarm.Button: 1 SOS button/1 battery status button.LED light: 3 lights for showing power, GPS and GSM states.

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Shenzhen Jingyi Smart Technology Co Ltd

A3 Breathalyzer-An All-in-One Law Enforcement Solution for Efficient Traffic Control High-Efficiency Alcohol Detection for Precision Law Enforcement🔍 Non-Contact Detection: No mouthpiece required. Rapidly captures breath alcohol concentration within 5 seconds, mitigating cross-contamination risks. 🔊 Intelligent Alert : Automatically triggers vibrations, voice prompts (e.g.," Detection exceeds limit, please re-test"), and dual-color flashing alerts based on preset thresholds. Exceeding preset thresholds. 🎤 Voice-guided operation: Streamlines usage in complex environments with voice prompts (e.g., "Please approach for detection," "Detection complete"). Enhanced Night-Time Operation🚦 Multi-Mode Signal Lighting: 🔴⚪ Red-White Dual Alerts: Red steady/flashing lights for emergency interception; alternating red-white flashes for enhanced visibility. ⚪ White Backup Lighting: Rear white illumination supports nighttime documentation, while the intake ring light indicates detection status. 🖐️ Ergonomic Design: Traffic baton form for comfortable single-handed operation of detection and lighting functions. End-to-End Data Traceability🌐 Real-Time GPS Synchronization: 4G connectivity + GPS positioning auto-labels test time/location, uploading data instantly to law enforcement platforms to prevent tampering. 🔗 Multi-Device Integration: Syncs with body cameras and professional breathalyzers, auto-linking multi-source evidence (videos, precise readings) for streamlined case management. 📊 Data Analytics: Generates drunk-driving hotspot reports (areas/timeframes) to optimize patrol strategies. Rugged Design for Demanding Scenarios🛡️ Anti-Interference Sensors: Upgraded algorithms reduce false triggers from external substances (e.g., gum, perfume). 🔋 Extended Battery Life: Large-capacity battery supports 8+ hours of continuous use, with 1-hour fast charging. 💥 Shockproof Construction: High-strength outer shell withstands harsh outdoor conditions. Key AdvantagesSpeed: 5-second detection with continuous screening mode. Accuracy: Professional-grade sensors + anti-interference technology. Reliability: Durable design for 24/7 operations. Intelligence: Automated data linkage builds a closed-loop enforcement system. 

A3 Breathalyzer with Camera

 This is an LCD&nbsp;smartphone with a 4.5-inch HD screen. With a quad-core CPU, this smartphone offers fast and reliable performances. This high quality smartphone also&nbsp;supports various network&nbsp;connections, including&nbsp;Bluetooth and Wi-Fi.&nbsp; 
 
  CPU: MTK6589-1.2GHz quad-core. 
  LCD screen: 4.5-inch QHD high resolution (960 x 540 pixels). 
  RAM+ROM: 1GB RAM and 4G ROM. 
  Frequency band: WCDMA 2100/850 (HSDPA) and GSM 850/900/1,800/1,900. 
  Camera: 5MP AF and 2MP front camera. 
  Flash light. 
  Function: 3G, Wi-Fi 802.11b/g/n, wireless AP Bluetooth 2.0, EDGE, HSDPA and&nbsp;HSUPA. 
  Battery: 1,200mAh lithium-ion battery. 
  Operating system: Android v4.2. 
  Color: iron silver, ivory white and black. 
  Mark: supports 1,080p&nbsp;HD video broadcast. 
  Dual&nbsp;SIM cards and&nbsp;dual standby&nbsp;modes. 
  GPS and AGPS navigator. 
 

LCD Smartphone

SHENZHEN HOMELEAD ELECTRONICS CO LTD

Best product smart metal anti lost alarm wallet tracker keychain key finder with LED light 	 Packaging Details 	 Coloring window box with instruction manual 	 Key finder OEM packaging and logo wholesale is acceptable 	 Gift box Size: 25*14.5*3.8cm; 40sets/carton; 7.3kgs/carton; Carton measurement: 45*42*32cm 	 Port: Shenzhen, Hong Kong  

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