SRX-A07B is easy to pause, stable and reliable, low power consumption device, external SOS button, Relay, Listening Microphone, Fuel sensor etc. transportation, bus companies, car rental, taxi and other industries.
 
The main function of this product is GPS real-time tracking and positioning, ignition detection, immobilization, SOS alarm; In addition, it can be connected to the vehicle signal line via I / O ports, temperature sensor can be connected via RFID, Camera, RS232 port.