Electronics

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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

Dongguan Best Travel Electronics Co., Ltd.

1.Description:

Multi-national universal charger, dual USB ports for iPad, tablets and smartphone
Input: AC 100-250V, 50/60Hz
Output: DC 5V 1000mA
Colors: black, white and other colours
With children safety shutters
With single plug safety feature
Product does not need convert voltage
Plastic cases made by PC
Weight: 110g

2.Features:

Compact, one piece unit with 4 international adapters
Easy to use, fits electrical wall outlets in the most commonly traveled regions
Protect your computer and personal appliances from spikes in the foreign&nbsp; electricity
Is a powerful all-in-one solution with built-in 4 plugs and shuttered universal outlet to allow connecting laptop, mobile phones, cameras or other traveling 5V DC powered devices
The patented USB travel adapter can be used as an adapted USB charger simultaneously in more than 150 countries

3.After-sale services:

Various defects occurs within warranty can be solved by us with&nbsp; free charge
We provide resolve methods for customer

4.Advantages:

We have 6 years experience in mobile phone accessories like travel&nbsp; charger,&nbsp; car charger and power bank for phones and data cable
Manufacturer supply
OEM and ODM orders are welcome (customization available,&nbsp; customers can&nbsp; get model customer&#39;s want)

5.Packing:

PE bag/gift box/PET/OEM
Inner: polybag or customized
Outer: carton (carton size: 32*31*31cm)

6.Delivery lead time:

7 working days as usual after customer&#39;s payment, accurate time depends

Newest AU/US/UK/South Africa Plug Universal Travel Adapter for Worldwide Use

Mass Sun Limited

   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.  
 

Megastek Technologies Ltd

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

Libi Technologies Private Limited

Give yourself peace of mind and better locate your four-legged friend with this premium-quality pet tracker set. Including a pet tracker, a dog collar, and a charging line, this pet tracker features a two-way communication design, so it allows pet parents to locate their pets effortlessly and accurately. It also flaunts a fully waterproof design, so it withstands licks, water splashes, and more. Keep track of your master escape artist with this trusty accessory. A premium-quality pet tracker.Flaunts a fully waterproof design.Enables two-way communication.Provides up to 15 days backup.Powered by a 500 mAh battery.

Waterproof Two-way Pet Tracker Set 

Goldspin International Group Limited

This screen protector is especially designed for smartphones. It is made from Japanese PET for outstanding high-clarity and anti-glare properties. It is attached with a micro-soft cloth, scratch card, dusting label and alcohol wet tissue for added convenience.

 
  High-clarity. 
  Anti-glare. 
  Material: Japanese PET. 
  Accessories: screen protector, retail package, micro-soft cloth, scratch card, dusting label, alcohol wet tissue. 
 

Screen Protector

Meitrack Group

    Mini GPS tracking device suitable for the blind/elderly/children/pets.     Recessed braille SOS button.     Small size.      Belt clip.    Features: 
   SiRF III and quad band 850/900/1800/1900MHz.   Mini size (49.30mm x 37.80mm x 18.00mm) and weighs only 40g.   Recessed braille SOS button.   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 tremble sensor.   Inbuilt battery.   SOS alarm.   Geo-fence alarm.   GPS blind area alarm.   Low battery alarm.   Speeding alarm.   Mileage report.  Optional accessories:
   Tracker pouch.   Waterproof bag.   GSM frequency: GSM 850/900/1800/1900MHz.   GPS Chipset: latest SIRF-star III high sensitivity Chipset.   GPS sensitivity: -159dB.   Channels: 20 channel all-in-view tracking.   Dimension: 49.30mm x 37.80mm x 18.00mm.   Weight: 40g.   Charging voltage: DC 4.2-5.5V/400mA.   Backup battery: 500mAh/3.7V.   Normal power consumption: 65mA.   Internal.   GPS antenna.   Inbuilt memory: 4M bytes.  

Smallest GPS Tracker

   Mini personal tracker.   SiRF III and quad band.   Mini size and weighs only 50g.   Low power consumption.   Belt clip.   Mini personal tracker suitable for children, elderly, lone workers, assets and pets.  Features:
   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.  Optional accessories:
   Tracker pouch.   Y charger for car battery.   External backup battery.   GSM frequency: GSM 850/900/1800/1900MHz.   GPS Chipset: latest SIRF-star III high sensitivity Chipset.   GPS sensitivity: -159dB.   Channels: 20 channel all-in-view tracking.   Dimension: 61 x 42 x 15mm.   Weight: 50g.   Charging voltage: DC 4.2-5.5V/400mA (mini USB port).   Backup battery: 800mAh/3.7V (removable BL-5B).   Normal power consumption: 65mA.   GSM antenna.   Internal.  

Portable GPS Tracker

    GPS tracker for children/elderly/lone workers/assets/pets/cars.      Supports tracking, logging, alarms, conversation, listen-in.    Features: 
   Track on demand.   Track by time interval.   Track on mobile phone.   Two-way audio (earphone).   Listen-in (voice monitoring).   Internal memory for logging.   Inbuilt tremble sensor.   Inbuilt battery.   SOS alarm.   Geo-fence alarm.   GPS blind area alarm.   Low battery alarm.   Speeding alarm.   3 buttons for phone calls and sending SMS.  Optional accessories:
   Y-charger for car battery.   External backup battery.   Tracker pouch.   Built-in super magnet .   GSM frequency: GSM 850/900/1800/1900MHz.   GPS Chipset: latest SIRF-star III high sensitivity Chipset.   GPS sensitivity: -159dB.   Channels: 20 channel all-in-view tracking.   Dimension: 77 x 51 x 25mm.   Weight: 80g.   Charging voltage: DC 4.2-5.5V/400mA (mini USB port).   Battery: 1350mAh/3.7V.   Normal power consumption: 85mA.   GSM antenna.   Microphone.   Sensors: tremble sensor.  

Portable GPS Personal Tracker

Hong Kong Eureka Technology Company Limited

4G LTE-M/NB-IOT cellular networks compliant (AT&amp;T, Verizon and T-Mobile in US and Vodafone in Australia).GPS, Wifi positioning and Bluetooth proximity tracking.(indoor and outdoor locating)Long working time: 10~30 days. Depending on the movement of device, typically 30 days for moving 2 hours per day.Mini size 1.9x1.3x0.7in / 49x32x16mm.SIM and battery securely built in.Waterproof (IP67) &amp; shockproof.Panic button and louder buzzer.Sensors: temperature, accelerometer/collision.Battery 500mAh Li-ion (rechargeable).USB charge cable included.Ability to attach multiple accessories( pet collar, key ring).Quick and easy pairing.Affordable monthly service.Free intuitive apps.Add multiple users and devices.

4G Waterproof GPS Tracker with Geofence SOS Alert for Car Pet Personal 

    GPS tracker for children/elderly/lone workers/assets/pets/cars.      Supports tracking, logging, alarms, conversation, listen-in.    Features: 
   Track on demand.   Track by time interval.   Track on mobile phone.   Two-way audio (earphone).   Listen-in (voice monitoring).   Internal memory for logging.   Inbuilt tremble sensor.   Inbuilt battery.   SOS alarm.   Geo-fence alarm.   GPS blind area alarm.   Low battery alarm.   Speeding alarm.   3 buttons for phone calls and sending SMS.  Optional accessories:
   Y-charger for car battery.   External backup battery.   Tracker pouch.   Built-in super magnet .   GSM frequency: GSM 850/900/1800/1900MHz.   GPS chipset: latest SIRF-star III high sensitivity chipset.   GPS sensitivity: -159dB.   Channels: 20 channel all-in-view tracking.   Dimension: 77 x 51 x 25mm.   Weight: 80g.   Charging voltage: DC 4.2-5.5V/400mA (mini USB port).   Battery: 1350mAh/3.7V.   Normal power consumption: 85mA.   GSM antenna.   Microphone.   Sensors: tremble sensor.  

GPS Dog

    Mini GPS tracking device suitable for the blind/elderly/children/pets.     Recessed Braille SOS button.     Small size.      Belt clip.    Features: 
   SiRF III and quad band 850/900/1800/1900MHz.   Mini size (49.30mm x 37.80mm x 18.00mm) and weighs only 40g.   Recessed Braille SOS button.   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 tremble sensor.   Inbuilt battery.   SOS alarm.   Geo-fence alarm.   GPS blind area alarm.   Low battery alarm.   Speeding alarm.   Mileage report.  Optional accessories:
   Tracker pouch.   Waterproof bag.   GSM frequency: GSM 850/900/1800/1900MHz.   GPS chipset: latest SIRFstar III high sensitivity chipset.   GPS sensitivity: -159dB.   Channels: 20 channel all-in-view tracking.   Dimension: 49.30mm x 37.80mm x 18.00mm.   Weight: 40g.   Charging voltage: DC 4.2-5.5V/400mA.   Backup battery: 500mAh/3.7V.   Normal power consumption: 65mA.   Internal.   GPS antenna.   Inbuilt memory: 4Mbyte.  

Pet GPS Tracker Waterproof

Shenzhen Tenhope Technology Co Ltd

Product Features:
1). Vehicle monitoring for bus and taxi
2).Use for Logistics company management team
3). Use for rental management of the heavy machinery
4). Security for private cars
5). The government bus monitoring, effectively prevent private bus
6). Truck monitoring for company
7). Monitor the school bus and special vehicle.

Specification:
850/900/1800/1900Mhz
GPS sensitivity -159dBm
GPS positioning accuracy 5-30m
Time accuracy synchronization with the GPS
Working voltage DC 9~50V
Working current &lt;50mA
Standby current &lt;30mA
Dust level IP6x
Waterproof level IPx5
Storage temperature -45&deg;C to +95&deg;C
Working temperature -30&deg;C to +80&deg;C&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;Humidity 5%--95% non-condensing&nbsp;&nbsp;&nbsp;




&nbsp;

GPS Car Tracker

G4 is a mini GPS tracker working on LTE-M/NB-IOT cellular networks. It combines GPS, WiFi positioning and Bluetooth proximity tracking. And it comes with Geofence, SOS alert, Location history functions and etc. 5G-Compatible ultralow power cellular IOT (LTE-M/NB-iot supported by Vodafone, T-Mobile, Verizon, AT&amp;T, Orange, Bell and etc).LTE bands: Band 2, 4, 5, 8, 12, 13, 20, 28.GPS, cell tower, Wifi positioning and Bluetooth proximity tracking.Mini size 2.28x1.65x0.83in / 58x42x21mm.Rechargeable battery 500mAh.Working time: 10 - 60 days, dynamic reporting interval.Panic/SOS button and 90dB louder buzzer.Sensors: thermometer, accelerometer.Free intuitive iOS and Android apps. Turn-key Server solution.Waterproof (IP67). Metal collar attachments.

5G Compatible Pet GPS Tracker Dog Monitor Cat Locator

Sunqt Technology Co., Ltd.

This PET&nbsp;screen protector is especially designed for mobile phone. The 40% UV&nbsp;filter design provides low reflection under the light. Keep scratches away from your mobile phone screen with this PET&nbsp;screen protector.
 
  Durable design. 
  Material:&nbsp;PET. 
 

PET Screen Protector

Axestrack Software Solutions Private Limited

 Device Specifications  	 GSM : 850/900/1800/1900 Mhz 	 GPRS : Class 12, TCP/IP 	 Working Voltage : 11-55VDC (With Low Power Consumption for Optimization of Vehicle Battery) 	 GPS Fixed Precisions : 5-10m(Location Accuracy&lt;10m) 	 Temperature : -20C+70C 	 Humidity : 5%-95%RH&nbsp;  &nbsp; Special Features  	 High Quality Device 	 2 Years Replacement Warranty 	 Remote Cut-off(petrol/power) 	 ACC Detection 	 Ignition Control 	 SOS 	 400mAh Battery 	 Can Use any Digital sensor for digital input 	 OBD Interface  

GPS Vehicle Tracker

General Security & Education Corp

Application： 	 Vehicle for rental or manage of outside equipment,etc. 	 It will be manage and monitor for the vehicle.  
Function 	 Cut oil remotely: You can cut oil by SMS/ Internet remotely 	 Over-speed alarm: You can make the inspected target run according to fixed speed. It alarms when speed is exceeded. 	 Geo-fence: send a geo-fence alert to the user when it breaches the restricted area. 	 Movement alert : Send a movement alert to the user when it begins to move. 	 Engine Fire or turn off check. 	 GSM Module：SIM900D 	 Frequency: 850/900/1800/1900Mhz 	 Max RF output : 33.0dBm&plusmn;2dBm: 33.0dBm&plusmn;2dB 	 Dynamic input range : -15 ~ -102dBm -15 ~ -102dBm 	 Frequency stabilities: &gt;2.5ppm 	 RMS Deviation: &le;5deg 	 GPS Module 	 GPS chipset: SIRF Star III 	 Channels: 20 	 Capture time: 0.1 sec., average 	 Hot boot: 2 sec., average 	 Warm boot: 38 sec., average 	 Cold boot: 44 sec., average 	 Height limit: 18000 m 	 Speed limit: 515 m/s  

Mini Vehicle GPS Tracker

Shenzhen Goldenshield Technology Co Ltd

   GST201X is GPRS/GSM Model GPS intelligent terminal (Mobile user terminals) Built-industrial level GPRS/GSM communication module and the newest SIRF-Star III High-sensitivity GPS receiver module positioning, adopts GPRS and SMS Dual-mode communication, terminal run stable and reliable, Function-wide, multi-interface, the terminal can be applied to concrete, rental, logistics, public transport, bus and other fields, but also according to different industries, tailored to different users  Main features: 
   Terminal dimensions small, waterproof, easy installation   GPS positioning accuracy, dynamic positioning deviation is less than 5 meters   Support for GSM SMS and voice function under, GPRS state of UCP/TCP protocol communications   Support for GPS Data uploaded regularly and named functions   Support for silent features   Remote monitoring capabilities to support authorized   Support the acquisition and high voltage, low voltage protection   Support 3-way high-, low level signal detection   Support blind transfer function up   Car remote lock function   Support the emergency alarm   Support power-off alarm function (built-in backup battery)   Support for high-pressure alarm and under voltage alarm   Support speed alarm function   Support the parking alarm   Support the illegal open, illegal start alarm   Support the fatigue driving function   Statistical functions to support mileage   SMS alarm notification   Built-in 16MB Flash, can save 30 thousand blind track data  Specifications: 
   Hardware Data sheet   Work voltage   8VDC~36VDC   Work current   50mA~160mA   GSM module   Simcom300/340   inside contain frequency GSM 900/1800   inside contain frequency GSM 850/900/1800/1900Mhz (can be customized)   Communication protocol   UDP/TCP (can be customized)   GPS module   GPS JRC 595   GPS sensitivity   -159dBm   GPS frequency   L1, 1575.42 MHz   C/A coding   1.023 MHz chip rate   Channels   20 channels examine track   Position accuracy   10 meter, 2D RMS   Speed accuracy   0.1 meter/second   Time accuracy   GPS time synchronization   Default data   WGS-84   Recover   Average 0.1 second   Hot start   Average 1 second   Warm boot   Average 38 second   Cold boot   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  Standard accessories: 
   Host unit, power wires, GPS antenna, GPRS antenna, magic tape, warranty card, relay, warranty card receipt, certification  

Mini Car GPS Tracker with Relay Support Fuel Tank Sensor GST201X

Xiamen Lenz Communication Co Ltd

Specification: 	 Operating voltage: DC 5V-1A. 	 Operating temperature: -25℃~+65℃. 	 Communication interface: 1xRS232, 1xUSB port, 3xIO. 	 GPS channel: 50. 	 Accuracy of positioning: 2.5m CEP. 	 Sensitivity: &gt;-160dBm. 	 Cold boot time: &lt;35s.  
Features: 	 Real-time monitor: track the position, speed and direction of the vehicle all day. 	 Security protection: support geo-fence, support alarms such as over speed alarm, motion alarm and emergency alarm. 	 Tamper protection: emit alarm when fuel is cut, built-in standby battery. 	 Remote monitor: center can monitor the scene of sound and record it in emergency alarm. 	 Remote fuel cut: send command to lock the vehicle remotely. 	 Remote recover: driver can unlock the vehicle through our system or SMS after application. 	 Remote configuration: bind to mobile phone to configure the parameters remotely. 	 Compact size: small device to be hidden and installed easily. 	 Accept small order. 	 Small order minimum order quantity: 20piece(s). 	 Small order lead time: 5day(s).  

2G GPS Tracker

Application：

Vehicle for rental or manage of outside equipment,etc.
It will be manage and monitor for the vehicle.

Base Function 	 Cut oil remotely: You can cut oil by SMS/ Internet remotely 	 Over-speed alarm: You can make the inspected target run according to fixed speed. It alarms when speed is exceeded. 	 SOS Function: Press &ldquo;SOS &ldquo; button, it will send help signal 	 Geo-fence: send a geo-fence alert to the user when it breaches the restricted area. 	 Low-battery Alert: Send a low battery alert to the user if the battery is low. 	 Movement alert : Send a movement alert to the user when it begins to move. 	 Voice monitoring: When you call this sim card number in device, you can hear voice 	 Assistant alarm: compatible with original car&rsquo;s anti-theft system 	 Anti- dismantle: It will alarm when lose the power of car  Parameter List 	 GSM Module：SIM900D 	 Frequency: 850/900/1800/1900Mhz 	 Max RF output : 33.0dBm&plusmn;2dBm: 33.0dBm&plusmn;2dB 	 Dynamic input range : -15 ~ -102dBm -15 ~ -102dBm 	 Frequency stabilities: &gt;2.5ppm 	 RMS Deviation: &le;5deg 	 GPS Module 	 GPS chipset: SIRF Star III 	 Channels: 20 	 Capture time: 0.1 sec., average 	 Hot boot: 2 sec., average 	 Warm boot: 38 sec., average 	 Cold boot: 44 sec., average 	 Height limit: 18000 m 	 Speed limit: 515 m/s  Package and Accessories 	 Vehicle tracker 1pcs 	 GPS Antenna 1pcs 	 GSM Antenna 1pcs 	 Relay 1pcs 	 Manual 1pcs 	 Color box 1set 	 Connecting cable 1pcs 	 Microphone 1pcs 	 SOS button 1pcs  

GPS/GSM (GPRS) Vehicle GPS Tracker

SHENZHEN E-WORLD CO LTD

Automatic Vehicle Location  

Shenzhen V-Sun Electronics Co Ltd

This GPS tracker comes in a classical rectangular shape for easy installation. The light indicators are neatly arranged on the side for added user-friendliness. This GPS tracker is easy to set up and operate.
   Durable and functional.   Sensitive in response.  

Car GPS Tracker with External Antenna

 Maintaining a fleet is made easy with this GPS tracker to determine exact paths of cargos in any place in the world. Tracking data can be received via SMS or the internet. Remote controls come along with the device to support distant fuel cut-off command, SOS signal trigger and more.    Excellent for determining the position even at a weak signal environment.&nbsp;   Supports GSM 900/1,800MHz (850/1,900MHz optional), works all over the world.&nbsp;   Supports SMS communication or GPRS TCP connection.&nbsp;   Supports three telephone numbers.&nbsp;   Pressing SOS button sends out exact location information for immediate rescue.   Multiple functions including fuel cut-off, geo-fence, etc.&nbsp;   Supports remote fuel control and recovery command, etc.  

Car Tracking Device

Displayed here is a GPS tracker and locator for car use. It offers GPS/GSM station positioning and can continuously auto track upon different time and distance intervals. This GPS tracker and locator can be used to cut off the oil and power system and can be installed on bus, taxi, truck, personal car, business car etc.

Features: 	 Durable rectangular housing. 	 Easy to set up and use. 	 Efficient and accurate performance. 	 Remote control with alarm on/off function. 	 GPS/GSM station positioning. 	 SMS/GPRS/internet network data transfer. 	 Point-to-point, point to group, group-to-group monitoring. 	 Continuously auto track upon different time and distance intervals. 	 Absolute street address with GSM network. 	 Support 9-36V, so it can be installed on bus, taxi, truck, personal car, business car etc. 	 Other functions: SOS, Geo-fence, movement alarm, over speed alarm, accident alarm, voice monitoring etc. 	 Cut off the oil and power system.  Specifications: 	 850/900/1800/1900Mhz. 	 GPS sensitivity -159dBm. 	 GPS positioning accuracy 5-30m. 	 Time accuracy synchronization with the GPS. 	 Working voltage DC 9~50V. 	 Working current &lt;50mA. 	 Standby current &lt;30mA. 	 Dust level IP6x. 	 Waterproof level IPx5. 	 Storage temperature -45&deg;C to +95&deg;C. 	 Working temperature -30&deg;C to +80&deg;C. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 	 Humidity 5%--95% non-condensing.  

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