Features:
S1-4 4 flush-fitted ultrasonic sensors to detect objects
Audible warning system.
3 stage audio warning: 90-105dB
Reversing sensors automatically activated when reverse gear is engaged
Working voltage: 9-27V
Frequency: 40Khz
Detection range: 0.5-1.5m
Working temperature: -40 - +80c
Package Inlcudes:
S1-4 4 flush fitted ultrasonic sensors
Microcomputer box (control unit/main unit/CPU)
Audio speaker
Hole saw Cables