V683 as a personal remote positioning device made up of GPS module and GSM/GPRS module, is compact in dimensions with high accuracy. On the basis of GPS satellites and under dynamic conditions, it can provide you with accurate and correct location information. With such features, it can be used to protect and look for our old people and children.
Product characteristics
Product characteristics
1. Internet positioning service center, used to receive and send positioning information
2. Fast signal acquisition
3. Support a single orientation and continuous tracking
4. Supports single positioning and continuous tracking
5. Supports fast dial button
6. Supports the location information inquiry by SMS and Internet
7. Can position the holder by call or SMS
8. In emergency, press the SOS button to have an accurate positioning
9. 64.5mm×45.5mm×17.5 mm
Product Specifications
1. Technical Specifications
GSM module GSM 850/900/1800/1900 MHz Quad frequency
GPS sensitivity -163dBm
GPS center frequency L1,1575.42MHz
GPS positioning accuracy 5-25m
GSM positioning accuracy 100-500m
Speed accuracy 0.1m/s
Time accuracy Synchronous with GPS
GPS Datum WGS-84
Hot start 1s
Warm start 38S
Max.altitude 18000m
Max.speed 515m/s
Gravitational acceleration <4G
2. Others
Operating temperature-20--65
Humidity 5%---95%
Dimensions 64.5mm x 45.5mm x 17.5 mm(main unit)
Voltage Rechargeable 450mAh battery
Power supply DC5V
Standby time > 48h
Buttons One SOS emergency button for emergency aid; Call A, Call B, Switch on and off buttons.
