Coban Car Vehicle tracker GPS303G Quad band Realtime GPS/GSM/GPRS Tracker Device Google maps Retail Box Condition: NO Retail Box. Packed Safely in Bubble Bag. add one retail box add 2 us$ Color: Black Size: 8.9cmx5.0cmx1.6cm(3.5/'/'x1.97/'/'x0.63/'/') Weight: 65g Support : Working Based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or internet. Handheld and Vehicle purpose. Built-in GSM, GPS antenna, compact, elegant appearance. Support GPS and LBS (Location based service) double tracking solutions. Support SMS/GPRS/Internet Network data transmission (GPRS/Internet instructions includes in CD in package) Support configure the settings remotely Set multiple functions of security, tracking, monitoring surveillance, emergency alarms and management in its entirety. Used widely for person, vehicle and other moving objects tracking. Hardware Specifications: Content Specification DIM 8.95.01.6cm Weight 65g Network GSM/GPRS Band 850/900/1800/1900Mhz GPS sensitivity -159dBm GPS accurancy 5m GPS start time Cold status 45s Warm status 35s Hot status 1s Car power supply 12 V -24V Back up battery Chargeable 3.7V 500mAh Li-ion battery Storage Temp -40C to +85C Operation Temp. -20C to +65C Humidity 5%--95% non-condensing Features: 1.Input sim card, Turn on the device, Support to set 5 admin number monitor the GPS device. 2. Single Locating 3. Auto track continuously * Track with