Description:
Audible distance indication:
· 1.50 to 0.80m:Bi,Bi,Bi,
· 0.80 to 0.40m:Bi,Bi,BiBi(the closer, the faster)
· 0.40 to 0m:Bi…… (solid beeping)
General specifications:
· working voltage:10~15V
· work temperature:-30~70℃
· current consumption:<100mA
· acoustic volume:>85dB at 10cm
· response time:300ms
· ultrasonic frequency:40 KHZ
· sensor:4 pcs
· Sensor color: Black or silver
This product was added to our catalog on Thursday 30 October, 2008.