タイトルまたは説明

Main Factures

video     Support four video mode: manual video, timing, mobile detection video and alarm video supports four channel CIF real-time video or real-time video at D1 road Support the PAL format, NTSC format OSD video overlay, such as time, license plate number, channel name, bus stop information and so on. Support SD card storage Support SD card automatic cover Recording 1、 Support 4CH AV 2、 Audio video synchronous processing preview Support single frame (D1), four frame (CIF) preview playback 1、 support single-channel video playback 2、 support four channel video playback 3、 support play, pause, frame forward, slow motion, fast forward, the previous paragraph, the next paragraph, mute and other functions 4、 support video file retrieval:retrieval by time, by channel number retrieval, retrieval by record type. Alarm Support the local signal alarms, motion detection and exception alerts Backup Support video files, U disk backup Vehicle Information Record Support the license plate number, line number, device number and other records Switch Control 1、 support the timer switch 2.supports car keys (ACC) power control and delay off feature Upgrade Supports automatic or manual upgrade Network Support WI-FI wireless download (optional) Support 3G transmission (optional) GPS