This is the user manual for TK103A/B, which introduces the product's features, installation and usage information
This user manual provides step-by-step instructions for installing and operating the ZY International Limited TK103A/B GSM/GPRS/GPS vehicle tracker. It covers hardware setup, SIM card installation, GPS and GSM configuration, remote monitoring, alarm functions, and troubleshooting common faults. The device supports dual-mode SMS/GPRS communication and offers features like geofencing, speed alerts, and remote control (model B only).
| Dimensions | 83*54*26mm |
|---|---|
| Weight | 120g |
| Network | GSM/GPRS |
| GPS Module | SIRF3 chip |
| GPS Sensitivity | -159dBm |
| GPS Accuracy | 5m |
| GPS Start Time (Warm) | 35s |
| Voltage Range | 12V - 24V |
| Backup Battery | 3.7V 800mAh Li-ion |
| Storage Temperature | -40°C to +85°C |
| Operating Temperature | -20°C to +65°C |
| Humidity | 5%--95% non-condensing |
The GPS accuracy is 5 meters.
It supports GSM/GPRS bands: 850/900/1800/1900 MHz.