Model No.:QZ-4051RF
Product Origin:China
Brand Name:SUNNY
Price Terms:FOB
Payment Terms:T/T, L/C
Certification:E-Mark, FCC, ISO9001
Description:With transmitter built in ECU and receiver in display, ECU transforms signals from sensors into digital data and sends to display via radio frequency. No cable is need any more between ECU and display. Audible distance indication: 1) 1.50 to 0.80m: Bi, Bi, Bi 2) 0.80 to 0.40m: Bi, Bi, BiBi (the closer, the faster) 3) 0.40 to 0m: Bi... (solid beeping) 4) Volume: high, low, off optional Visual distance indication: 1) 2.50 to 0.35m: 3-digit distance numeric display 2) 0.35 to 0m: display 000 3) LED lights positioned on two sides indicating orientation of obstacles General specifications: 1) Working voltage: 10 - 15V 2) Working temperature: -30 ~ 70°C 3) Current consumption: <100ma 4) Acoustic volume:>85dB at 10cm 5) Response time: 300ms 6) Ultrasonic frequency: 40KHz 7) Radio frequency: 433KHz