Microphone shock sensor MPS-3

Dual zone microphone shock sensor with 4 X 4 wire. Two LEDs  displays areas, green - warning zone, red - the main zone. One potentiometer is for sensitivity adjustment on both zones.

Can be used as a single-zone sensor with 4 X 3 wire.

Supply voltage: 12 V DC, ± 15%.
Operating position: horizontal.
Dimensions: 50x30x18 mm.