high quality cheap price digital car parking sensor

Car parking sensor
1. Built in Smart sensor module
2. CM LCD display
3. Coming up with 2/4/6/8 sensor
4.Self-check function

Car parking sensor

 

1. Car parking sensor features:

1. Digital LCD display.

2. Auto-reverse detector.

3. Four ultrasonic sensors, accurately detecting.

4. Install on bumper is an original fitting. 

5. Anti-false alarm patent.

6. Heavy rain proof design. 

 

2. Car parking sensor specification: 

Constitues:1control box,4 sensors,1 camera,1 TFT monitor,1 buzzer, a string power lines

Function:

A.audible indication

(1)1.50m—0.80m: Bi,Bi,Bi

(2)0.80m—0.40m: Bi,Bi,BiBi(the closer, the faster)

(3)0.40m—0.00m: BiBi…(continuous beeping)

B.visual indication

(1)2.50m—0.30m: 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)0.30m—0.00m: display 000 and must to stop

(3) Flashing arrow on left or right indicate the orientation of objects

Technical specification :

Working voltage: (1)10V—15V; (2)24V

Working current: ≤200mA

Max Power: ≤4W

Ultrasonic frequency: 40KHz

Working temperature: -30°C— +70°C

Alarming volume: ≥85dB

Alarming distance:1.50—0.10m

Display distance: 2.50—0.30m

Image sensor               CMOS OV7950

TV system                 NTSC/PAL

Horizontal rssolution         420 line

Effective pixels      N:510×496pixels/ P:628×586pixels

Lens angle                 170°

Sync model                Internal sync

Lens                      F:3.6mm/2.8mm