License Plate Frame Camera NoDrill - with 2 Radar Sensors BiBi Alarm, 170 Viewing Angle Reverse Camera for Parking by Makerfire

When the rear object is from the radar 2-3m, the radar begins to send out the warning sound of the bibi. The closer the object to the rear object, the warning sound is getting faster and louder.
Specifications
Images Sensors： CCD
Power Supply(DCV)： DC 12V±1V
Power ：＜1W
Lens Angle(Deg.) ：170°
Lux：0.05Lux
S/N ratio ：≧48DB
Resolution (TV Lines)： 480
Effective Pixels ： 628×582/628×512
TV System ：PAL/NTSC
Electronic Shutter ：1/60(NTSC)/1/50(PAL)﹣1/10,000S
Video Output ：1.0vp-p,750hm
IP Rating： IP66-IP67
White Balance ：automatic
AGC： automatic
BLC ：automatic
Operating Temperature(Deg.C) ：-20°~70°MAX 95%
NOTE:
Show rear view image and distance on the monitor at the same time if you connect Car dvd player or Auto monitors.Keep you safer when parkingThis parking sensor will also warn you via bibi speaker since the distance is 2m.The camera switch is controlled by the reverse gear shift.Please take care of the sealing to prevent water leakage when installation.
Package Including
1 * Rear View Camera
1 * speaker
1 * 6m video cable
1 * power cable
1 * User Manual