GPS Trackers
AVT131
Trailer Tracker with Long-Lasting Backup Battery
AVT131 is a waterproof trailer tracker designed for trailers, heavy machinery, reefers, and flatbed trucks. With a 2000 mAh battery it can operate about 130 days on one report per day without external power. Supports BLE accessories, 1-Wire, and RS-232 for thermograph and TPMS.
Optional
RS-485
LATAN
Key features
- LTE Cat 1 with 2G fallback
- IP67 waterproof
- 2000 mAh battery — up to 130 days standby
- Multiple digital I/O + 1-Wire
- 7–32 V DC
- RS-232 for thermograph and TPMS
- BLE 5.3
- User manualInstallation, operation, and troubleshooting guide.
- DatasheetTechnical specifications and hardware details.
- Protocol (RS232)Communication protocol and data format reference.
- Protocol (RS485)Communication protocol and data format reference.
- CertificatesCE, ROHS, and compliance documentation.
- Basic ConfigurationDefault device settings and configuration steps.