... Product Description:This product is made for traffic safety, it is an embedded Linux system DVR with 4 channels. It has high ... infrared remote port Power input: DC8-36V,Power switch,Over-current, over-voltage protection,Delay power off function.Power output:DC12V for camera, pickup or ... (W)x223(L)x42(H)mm 4 channel HDD DVR with power supply for cameras