Astra Telematics AT400

Astra Telematics AT400 is a compact vehicle tracking device featuring IP65 waterproof protection and internal GNSS/GSM antennas. The device is powered by a Cortex M4 ARM processor and Quectel M66FA 5-band GSM/GPRS module, supporting GPS, GALILEO, GLONASS and BeiDou navigation systems. It includes a 510mAh internal backup battery providing approximately 3 hours of continuous operation. The AT400 features built-in CANBus interface with FMS and OBD support, 2 digital inputs, 2 digital outputs, 1-wire/iButton interface, RS232 port, and 3-axis accelerometer. Operating from 5-60V external power, the device is designed for reliable vehicle fleet tracking and telemetry applications with low power consumption and compact dimensions of 103 x 80 x 39mm.