Power supply12v dc featuresback light comp back light comp waterproof waterproof auto white balance auto gain control whats in the box1tb hard drive bullet camera 1 to 4 dc line software cd dvr user manual english remote control mouse 12v power supply 60ft cable total pixels720p 720p materialplastic shell plastic shell video compressionh264 video systemntscpal video input4 channel video output10vp p 75ohms 1 channel other video outputhdmi vga record resolution960h rea