Description :The new toys in today's cars rear view cameras. The latter feature is an invaluable piece of technology that assists drivers in several ways. The best backup cameras eliminate dangerous blind spots. This makes backing out of the driveway much safer if you have children， small pets or obstacles at your house and neighborhood. Sometimes you simply can't see these things in your conventional rearview mirror.Rear view cameras make parking， driving and backing up a safer experience for everyone. If you are in the market for this type of product， we highly recommend that you purchase one of the fine products we have researched and reviewed. Feature : IR night Vision Function，very good video at night Image sensors: 1/4" color Sensor TV System: NTSC default & PAL request Minimum illumination. <0.5 AGC: Auto BLC: Auto White Balance: Auto Video Color: Colorful Waterproof Class: ip 66 Effective Pixels : 580X540 Resolution : 420TV lines Video Output: 1.0Vp-p，75? Electronic Shutter: 1/60(NTSC)-1/10000S S/N ratio: Better Than 48db Lens Angle: 170° Operation Temperature: -20°C+80°C RH95% Storage Temperature: -30°C+80°C Working Power (DCV): 12VCurrent consumption: 90mA Max Package: 1 x CMOS Car RearView Backup Camera 1 x 5M video power all in one cableScrews