(Digital Video Recorder) A security system device that records the video from up to 16 surveillance cameras on a hard disk. The frame rate can be switched from real time to time lapse in order to save disk space. Digital recorders are more flexible than earlier analog VHS tape systems, and the video can be easily transmitted over a computer network.
(Digital Video Recorder) Also known as a "personal video recorder" (PVR) or "hard disk recorder," a DVR is a consumer device that allows the viewer to pause and rewind any broadcast, cable or satellite TV program as well as record and play back selected programs (see live pause). An order of magnitude more flexible than VCRs, an entire season of programs from one or more favorite series can be recorded.
Item specifics:
| Model No: |
HE-AHD-1104LM |
| Video compression: |
H.264(High Profile) |
| Video Encoding: |
4CH*720P@12 fps |
| Audio compression: |
G.711A |
| Video Output: |
I BNC/ I VGA / I HDMI |
| Record mode: |
manual>alarm>motion detection>timing |
| Playback: |
Support |
| Backup mode: |
Network, USB Pen-Drive |
| Video input: |
4ch BNC |
| Video output: |
1ch VGA, 1ch HDMI |
| Audio input: |
4ch RCA |
| Audio output: |
1ch RCA |
| Network interface: |
RJ45 10M/100M |
| PTZ control: |
1*RS485, Support multiple PTZ protocols |
| USB: |
2* USB 2.0 |
| HDD: |
1*SATA port (Max 2TB/per) |
| Wireless&3G: |
NO |
| Browsers: |
Support IE、Chrome、Firefox |
| Remote Access: |
Support DDNS and P2P Remote Viewing |
| MULITPLE OPTIONS: |
1. AHD 4CH 720P@15 FPS |
| : |
2. ANALOG 4CH D1/960H@25 |
| : |
3. IP 4 CH 720P |
| : |
4. 2 AHD 720P+2 ANALOG 720P |
| Power supply: |
12V/3A |
