DVR-04 Product Advantages and Target Markets

COMMELL provides the cheapest MPEG4 standalone DVR (DVR-04), with high-quality video, low power consumption, reliable system, and long recording time to the surveillance market. Simultaneously, this machine offers 4 video inputs with 2 video outputs, 2 audio inputs with 1 audio output, 4 input ports and 4 output ports for I/O control function. Beside the above H/W interface, it also supports 1 remote controller, 1 USB 2.0 port, and 1 removable HDD chassis (DVR-04RH only).

Its targeted customer will be the small stores and the home security users.

Right now, we provide DVR-04RH (With removable HDD case) and DVR-04.

	Function		Description
Hardware
1	Video	Input channel	4 channels (Composite signal), connector = BNC
		Output channel	2 channel (Composite signal) , connector = BNC
		Input standard	NTSC or PAL
2	Audio	Input channel	2 channel, connector = A/V connector
		Output channel	1 channel, connector = A/V connector
3	I/O control	Input port	4 input ports
		Output port	4 output ports
4	USB port		1 (USB 2.0), Support Host-Mode and Slave-Mode
5	Infrared receiver		1 (For remote controller)
6	Buzzer		1
7	Removable HDD box		1 (DVR-04RH)
8	Available HDD number		1
9	Remote controller		1
Video and Audio
1	Video compression technology		MPEG 4
2	Display speed	NTSC	30 fps / channel, total 120 fps
		PAL	25 fps / channel, total 100 fps
3	Recording speed	NTSC	30 fps / channel, total 120 fps
		PAL	25 fps / channel, total 100 fps
4	Resolution	Display	NTSC = 720x480 or 320x240 / cam, PAL = 720x576 or 320x240 / cam
		Recording	NTSC = 640x480 or 320x240 / cam, PAL = 640x480 or 320x240 / cam
5	Audio compression technology		MP3
Feature
1	Video display mode		Single, Quad, Scan mode
2	Video signal adjustment		Support ( Bright, Saturation, Color, Hue)
3	Recorded image quality adjustment		Support
4	Recording speed adjustment		Support (NTSC = 5~ 30 fps, PAL = 5 ~ 25 fps)
5	Recording mode		Auto, Manual, Schedule, Alarm trigger
6	Recording speed (Alarm triggered)		Speed up the recording speed after an alarm happened
7	Video loss detection		Support. Can trigger the alarm function
8	Recycle recording		Support (HDD overwrite)
9	Security		Password protection
10	HDD status check		Power on HDD check, HDD full check.
11	LED indicator	Power	ON / OFF
		HDD LED	Work / Full / Failed
		REC LED	ON / OFF
		PLAY LED	ON / OFF
		Alarm LED	ON / OFF
12	Video file search		Search video film by date and time
13	Playback operation		Play, stop, pause, Fast forward, Fast backward
14	Back up video file to USB disk		Support (USB worked in Host mode)
15	PC accesses DVR by through USB port		Support (USB worked in Slave mode)
16	Auto reset		Offer
17	Watchdog		Provide (Auto-reboot if system is handed)
Power
1	Power		100 ~ 240 VAC available

 

System Application Structure

Economic Solution for Remote Monitoring

Economic Standalone DVR + 4-CH Video Server

Economic Standalone DVR + 1-CH Video Server