1. After entering"R"grade, the system will work automatically. 2.
The sensor's sensitivity is 2~3 times better than others. It can
even detect 2mm steel wire. The detection error is ≤2 cm. 3.
Detecting distance is 0.30-2.50m. It has wide detection angle and
less blind zone 4. It measures 4 times /second.
It can react to quickly moving objectives. 5. It can operate in
rainy, snowy and foggy days. It has high anti-electromagnetism. 6.
Clear display, self-locking connection, inlay sensor fitting, and
anti-mistake distance measuring technology. 7. The product service
life is longer than automobile service life.
It has 3 years guarantee. 8. It has 4-way sensor. The standard
cable of display is 5m. Technical data: 1. Working voltage:
DC10V~15V 2. Max. Power: 2W 3. Working temperature: -30 centigrade~
+70 centigrade 4. Detecting distance: 0.30m ~ 2.50m 5. Measuring
error: +/-0.02m 6. Alarming Volume of external Siren: 60dB 7.
Response Time: 250ms 8. Ultrasonic Frequency: 40KHz 9. Current