Street Address: Room 1718, Fortune Building, 359 Hongwu Road, Nanjing City, Jiangsu Province. China
Country/Region: China
Voltage:110v
1control box,4 sensors,1 camera,1 LCD display,1 buzzer, a string power linesFunctionA.audible indication(1)1.50m0.80m: Bi,Bi,Bi(2)0.80m0.40m: Bi,Bi,BiBi(the closer, the faster)(3)0.40m0.00m: BiBi(continuous beeping)B.visual indication(1)2.50m0.30m: the objects will be showed distinctly on screen, and it will display the distance between the objects and vehicle.It will display the image of the obstacle.(2)0.30m0.00m: display 000 and must to stop(3) Flashing arrow on left or right indicate the orientation of objectsTechnical specification Working voltage: (1)10V15V; (2)24VWorking current: ≤200μAMax Power: ≤4WUltrasonic frequency: 40KHzWorking temperature: -30 +70Alarming volume: ≥85dBAlarming distance:1.500.10mDisplay distance: 2.500.30mImage sensor OV7910& OV7940TV system NTSC/PALHorizontal resolution 380 lineEffective pixels N:510×496pixels/ P:628×586pixelsLens angle 120°Sync model Internal sync Lens F:3.6mm/2.8mmMinimum illuminant 0lux(IR LED on)