This manual introduces the hardware description, installation, usage and function introduction of GSM/GPRS/GPS tracker.
This user manual covers the hardware description, accessories, and technical specifications of the GSM/GPRS/GPS Tracker. It details the device's physical ports, supported voltage ranges (8V-80V for H version, 8V-40V for L version), and environmental ratings including IP67 waterproofing and operating temperatures from -20°C to +65°C.
The guide explains how to install the terminal and SIM card, configure the device via SMS commands for GPRS settings (APN, IP, port), and use the web platform and mobile APP for tracking. It also describes various alarm functions such as low battery, geo-fence, and movement alarms, as well as troubleshooting for common faults.
| Dimensions | 6.0×3.5×1.8cm |
|---|---|
| Weight | 50g |
| Network Bands | 850/900/1800/1900Mhz |
| GPS Sensitivity | -165dBm |
| GPS Accuracy | 5m |
| High Voltage Range | 8V - 80V |
| Low Voltage Range | 8V - 40V |
| Backup Battery | 3.7V 180mAh Li-ion |
| Storage Temperature | -40°C to +85°C |
| Operation Temperature | -20°C to +65°C |
| Waterproof Grade | IP67 |
Send the SMS command 'GPRS+password' to the tracker.
Send the command 'check+password' to receive details on power, battery, GPS, and signal status.
Send the command 'APN+password+Space+your local APN' (e.g., 'APN123456 CMNET').
The default mode is TCP.