Features :
Compressed in H. 264 algorithm provide higher definition and stable CODEC & network.
PAL/ NTSC standard vedio input.
VGA, video and audio can be independent local output. VGA display resolution max to 1280 * 1024
Pre and delay recording of Alarm or motion detection.
The parameters of video recording of each channel can be set separately, including resolution, Frame, bit rate, image quality and so on.
Support 4 channel playback, synchronized playback at single channel, 2 channel or 4 channelA/ V.
Backup with USB, USB HDD, CMS and IE.
Support alram and email, the alarm infomation will be sent to your assigned email box automatically.
Support TCP/ IP, PPPoE, DHCP, DNS, DDNS, NTP, SMTP protocol
Support mobile phone monitoring with each kind of operating system. Support remote control, playback, file searching, backup.
Support remote PTZ control
Support local USB and remote network programm upgrade .
Support saving the data when the power failure, one second data will be saved before power failure. Recover speed is fast.

Parameter :
| Compression standards | H. 264 |
| Video Input | BNC (1.0V p-p/ 75Ω) *4 |
| Video Output | BNC (1.0V p-p/ 75Ω) *1, VGA*1 |
| Audio Input | RCA*1 |
| Audio Output | RCA (1.0V p-p/ 75Ω) *1 |
| Monitor Resolution | PAL: D1 720*576 NTSC: D1 720*480 |
| Playback resolution | 4CH D1 |
| Frame rate | 0.1F/ S-25F/ S (PAL) 0.1 F/ S-30 F/ S (NTSC) |
| Stream set | Adjustable five-speed stream |
| HDD | 1SATA (The Item Doesn't Contain Hard Disk) |
| Network | 10/100M Adaptive network interface |
| USB | 2, USB2.0 |
| Power supply | DC 12V/ 2A |
| Power (not include HDD) | ≤8W |
| Temperature | -10℃- +55℃ |
| Humidity | 10%-90% |
Item Included:
1 x 4CH H. 264 Stand-alone Network Video cctv DVR support Phone View
1 x Remote
1 x Screw
1 x Manual
1 x Power Adapters
(The Item Doesn't Contain Hard Disk)