Vehicle DVR with WIFI function Compression:MPEG4 Compress Resolution:PAL:50f,NTSC:60f,4channels H. ... D1 independent record MOQ:1 Specifications:Vehicle DVR with WIFI function--TS117Feature: Embedded Linux system MPEG2/MPEG4 processors,Double MCU control ... ,Power switch,Over-current, over-voltage protection,Delay power off function.Power output:DC12V for camera, pickup or velocity sensorAnti-vibration ...