AS-1 Acoustic indicator

The AS-1 acoustic indicator is used for signalling the reverse motion of a car. It is connected to the drive backwards light of a car.

Acoustic indicator

Technical specifications

Power 12 - 30 V
Interrupt frequency 3 Hz +/- 30 %
Sound frequency 3 +/- 0,5 kHz
Max. sound power 85 dB/2 m
Max. power consumption 65 mA
Operating temperature -20°C to + 60°C