GS21 is an in-vehicle OBD || positioning device, which can realize functions such as electronic fence, remote tracking, and vehicle diagnosis. The terminal can meet the needs of related scenarios such as car monitoring. online car-hailing, and car rental.
The GS21 has a size of 47x20x43mm, a small size, easy to install and fix, the product has built-in 60mAh rechargeable battery, and it can still send positioning data to the platform terminal continuously after power off, dismantling the device can realize functions such as disassembly alarm.
Product Parameters
| Device Name | OBD GPS Tracker |
| Model | GS21 |
| Features | Intelligent vehicle tracking |
| Device Dimension | 47mm(L)*20mm(W)*43mm(H) |
| Device weight | 41g |
| Quad Band | 850/1900/900/1800MHz |
| GPS Accuracy | <=5m |
| Voltage Input | 9-35v |
| Back-up Battery | 60mAh |
| Hot Start<5S(Open Sky) | |
| Positioning Time | Warm Start<15S |
| Cold Start<30S(Open Sky) | |
| GPS Sensitivity | -144dBm |
| Tracking Sensitivity | -162dBm |
| Operating Temperature | -20℃—70℃ |
| GPS chip | MTK |
| GSM/GPS Antenna | Built-in Design |
Functions:
1. Real-time Tracking
2. Malfunction Diagnostics
3. Trace Playback
4. User Define Geo-fence
5. Built-in Battery
6. Multiple Alert Protections
Set Up GS21
To configure the tracker, send the following commands via text messages
- Configure your carrier's APN
APN,{{apn}},{{apnu}},{{apnp}}# - Setup the GPRS server
SERVER,1,d.plaspy.com,8888,0# - Set up the update interval
TIMER,60,60# - Switch to GPRS mode
GPRSON,1#
To check the configurationPARAM#
To check tracker statusSTATUS#