Characteristics:

1. Visual display system with built in buzzer.
2. Display size: 118x 56 x 24mm.
3. Specialized for MERCEDES-BENZ, but suitable for any vehicle.
4. Suitable for 2 or 4 sensors.

Technical data:  

1.Working voltage:DC10~25V  
2.Max power: <5W
3.Working temperature:-35-+80  
4.Alarming distance: Sound1.5m (5ft)
5.Alarm Voice:50dB