Network GSM / GPRS Band 850/1800/1900 or 900/1800/1900 or 850/900/1800/1900 MHz Protocol TCP or UDP GPS chip SIRF III chip

                                                                 GPS Watch Tracker TK202

GPS: SIRF III SIZE: 54*75*22 WEIGHT: 80g Waterproof 

Working based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or GPRS.

FeaturesSupport non-server based location.Location memorizationAuto location reportAuthorize/delete the tracking phone numberCovert alert & voice surveillanceAuto Report position.Add or change Username and Password.Monitoring and SOS feature.You can get target’s latitude and longitude by SMS or GPRS, and check position by google earth.Send the last location if it enters into the blind area.Geofence: alert in case of breaching the predefined districtMovement alert: alert in case of movementSpeed alert: alert in case of excess of the prefefined speedPower alert when battery is lowApplicationVehicle rental / Fleet management etc.Protecting child / the old/ the disabled / pet etc.Provide peace-of-mind for businessmen.Tracking criminals secretly.SpecificationsDimension 73mm*54mm*23mmWeight 120gNetwork GSM / GPRSBand 850/1800/1900 or 900/1800/1900 or 850/900/1800/1900 MHzProtocol TCP or UDPGPS chip SIRF III chipGSM module Simcom SIM300/SIM340Solution ARM7GPS sensitivity -159 dBmGPS accuracy 5m (20m after satellite drift)Time to first fix Cold status = 45s; Warm status = 35s; Hot status = 1sWall charger Input (110~220V) => Output (5V)Car charger Input (9~24V) => Output (5V)Battery Chargeable changeable 3.7V 850mAh Li-ion batteryBattery life 80 hoursStorage temp. -40 °C ~ +85 °COperation temp. -20 °C ~ +55 °CHumidity 5% ~ 95% non-condensing