Key feature:
Indicating different distance, direction separately by voice (Voice
box or buzzer )

Characteristics:
1) Automatically starts
2) Bionic detecting-head design to measure accurately, quality
guarantee
3) Available for 2~4 sensors of embed or adhesive, many color,
flash type
4) Many camcorder model for selection

Technical data:
1) Working voltage: DC12V2V
2) Max. power: <5W
3) Working temperature: -20 ~ 50oC
4) Display distance: d1.8m
5) Alarm distance: d1.5m
6) Alarm loudness: e50dB
7) Visible display input: 1VP-P