- Walkie Talkie[10]
- Repeater[2]
- Telecom Parts[1]
- Railway Supplies[1]
- Wireless Networking Equipment[9]
- Fixed Wireless Terminals[1]
- Other Marine Supplies[9]
- Other Telecommunications Products[1]
- Alarm[1]
- Navigation & GPS[10]
- Set Top Box[4]
- Other Audio & Video Equipments[2]
- Wheel Alignment[2]
- LED Displays[1]
- Conveyors[5]
- Electronics Production Machinery[2]
- Auto Production Line Equipment[1]
- Tool Box[10]
- Contact Person : Ms. Wu Liping
- Company Name : Tianjin 712 Communication & Broadcasting Co., Ltd.
- Tel : 086-022-65388698
- Fax : 086-022-65388646
- Address : Tianjin,Tianjinshi,Rm. 218-219, Syntheses Service Building, West Area, No. 19, Xinye Sixth Street, West Tianjin Economic and Technological Development Zone
- Country/Region : China
- Zip : 300462
Vehicle GPS Navigation Tracker TW1
Vehicle gps tracker automatic vehicle location
Working voltage range: 9~40V
Working current range:
1) Static working current: 60mA2) On-line working current: 120mA
Working temperature range: -20~+55
Wireless communication parameters
1) SIM card working voltage: 3V and 1.8V2) FrequencyThree Frequencies: GSM/GPRS 900/1800/1900MHz3) Support GPRS and short massage
GPS Module parameters
1) Cold start time: 200s2) Hot start time: 120s3) Positioning accuracy: 15m
4) Speed accuracy: 0.05m/s
Anti-Electro-maganetic Interference: 80~1000MH1KHz Sine Wave80%AM, 10V/M FS (field strength) interferenceElectrostatic discharge specification: 6KV touch discharge, 8KV air discharge
Vehicle GPS Navigation Tracker TW1
