403C 4G Network Positioning GPS Positioner External GPS Antenna 1. External power supply: 12-24V car power 2. Network: GSMGPRSLTE 3. Frequency band: 4G (B1B2B3B4B5B7B8B12B17B20B40); 2G (19001800900850 MHz) 4. GPS sensitivity: -165 dbm 5. GPS Accuracy: about 5m 6. Battery capacity: 3.7V 350mAh 7. Material: plastic shell 8. Packing list: locator x 1, power cord x 1, connection cable x 1, microphone x 1, relay x 1 9. Size: about 9.6 x 5.3 x 1.8cm 10. Weight: about 70g Features: 1. Based on GSMGPRS network and GPS satellite system, integrating anti-theft alarm, first aid and tracking functions 2. Remote target tracking management via cell phone APPInternet platformSMS 3. Built-in GSM and external GPS antenna 4. Compact size, beautiful and easy to install 5. Support GPSGSM base station 6. Support SMSGPRSInternet network data transmission 7. Support remote setting of terminal parameters 8. Support over-the-air software upgrade