H.264 Video compression format

Support 1 to 4 channels video input

Industrial grade design

G.726 audio compression, 4CH audio input, 1CH audio output 

With the special UPS technology

Real time recording: 100f/s (PAL); 120f/s (NTSC).

Recording resolution: CIF/ 2CIF/ D1 optional, max 2CH of D1 + 2CH of CIF.  

6CH alarm input (Level input), 1CH alarm output (Relay output)

RS232 interface for remote control; RJ45 10M/100M Ethernet port.

Video recording mode: Auto, alarm, timed and manual recording.

ASF video file format can be played by VLC

Support 1 channel or 4 channels synchronous playback

Storage: Maximum 1pcs 2.5” hard disk with removable hdd housing plus 1pcs 32 GB SD card

Support HDD heater funtion

Quick start-mode: the device will turn to working in 25 sec after power on.

Other start- or close- mode:ACC on, timed turn on/off, manual boot/shutdown                                     

8V to 36V input, 12V/1.5A output

Operating temperature: -25℃ to +70℃

Recording	Channel	1-4 channel optional
System	Resolution	CIF, HD1, D1, max. 2CH of D1 & 2CH of CIF fps: 1 to 25f/s/ch adjustable (PAL) or 30f/s/ch (NTSC)
	Video Quality	1-4 levels, 1 is the highest level and 4 is the lowest level.
	OSD	Overlays letters and logo like some date & time info and vehicle ID
	SD card REC	SD card recycle recording. Automatically switch to the other SD Card after the one is full, and the data will be automatically overwritten
	Recording Mode	Default auto recording after power on, support timed recording, alarm recording
	Preview	1 channel and 4 channels preview
	Disk Data overwritten	Disk data overwritten
Playback System	Video Search	Search video via time, type(normal or alarm), target SD card
	Playback	1 to 4 channels playback Forward and backward at the speed of  x 2, x4, x8, x16
GUI	Graphical User Interface	Setup system parameters through the remote control
Alarm	Input	Up to 6 channels alarm input Recording within 10 seconds ahead of the alarm starting, and the recording after alarm dynamically adjusted
	Output	Up to 1 alarm output, level signal.
Optional Function	GPS	Support GPS module, GPS information recording together with video
	Network	Support WIFI
	G-Sensor	Built-in G-Sensor module
Others	Power Management	System auto power on/off mode Vehicle acc on/off---system auto power on after acc on, system power off according to the delay time (up to 240min, default 5min) after acc off Preset time---only according to time preset table
	Advanced Power-off data protection function	All data can be saved and the recording files can be closed normally in case of power lost