4-Channel DVR with DVD R/W
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SRD-470D is a high performance 4 channel recording solution with embedded Linux and H.264 codec technology. This DVR records up to 120/100 (NTSC/PAL) fps at 4CIF resolution. The SRD-470D comes equipped with a built-in DVD drive and 1 internal hard drive.
Available Configurations Include:
SRD-470D-1TB |
DVR, 4CH, 1TB, H.264, 120FPS@4 120FPS@ 2CIF, 120FPS@ CIF, DV |
SRD-470D-2TB |
DVR, 4CH, 2TB, H.264, 120FPS@4120FPS@ 2CIF, 120FPS@ CIF, DVD |
SRD-470D features include:
- 4-Channel video input DVR
- 500GB HDD capacity
- H.264 image compression 4CIF/CIF - provides high quality recording and video playback
- Comes with a built-in DVD-RW
- Offers a combined BNC and VGA video output for main display (up to 1280 x 1024)
- Watermark data authentication - ensures data integrity
- ADPCM audio recording format
- 4 channel audio inputs and 1 channel audio output
- Offers real-time recording rates of 120ips at 704x480 NTSC resolution
- SATA I/F HDD support
- 3 USB ports for data back-up
- Built-in web viewer
- Supports various protocols like TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, and RTSP
Embedded Operating System |
Linux |
Compression |
H.264 |
Recording Rate |
NTSC : Up to 120ips@704 x 480 / PAL : Up to 100ips@704 x 576
NTSC : Up to 120ips@704 x 240 / PAL : Up to 100ips@704 x 288
NTSC : Up to 120ips@352 x 240 / PAL : Up to 100ips@352 x 288 |
Recording Mode |
NTSC : Manual, Schedule (Continuous / Event), Event (Pre / Post), Time Lapse (0.9 / 1.9 / 3.8 / 7.5 / 15 / 30ips)
PAL : Manual, Schedule (Continuous / Event), Event (Pre / Post), Time Lapse (0.8 / 1.6 / 3.1 / 6.2 / 12.5 / 25ips) |
Overwrite Modes |
Continuous |
Pre-alarm |
Up to 30sec. (5, 10, 20, 30sec.) |
Post-alarm |
Up to 6hour. (5, 10, 20, 30sec, 1, 3, 5, 10, 20min, 1, 2, 3, 4, 5, 6hour) |
Search Modes |
Date/Time, Event, Back up, Pos, Motion (*All searching modes include preview) function |
Playback Function |
Fast Forward / Backward, Slow Forward / Backward, Step Forward / Backward |
Transmission Speed |
Up to 4 Mbps, Unlimited 4M / 2 / 1.5 / 1 Mbps / 800 / 600 / 500 / 400 / 300 / 200 / 100 / 50 kbps |
Bandwidth control |
Automatic |
Multi-stream |
H.264 (4CIF / 2CIF / CIF) |
Max. Remote Users |
Search 3 / Live unicast 10 / Live multicast 20 |
Protocol |
TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP |
Monitoring |
Net-i viewer, Smart viewer, Web viewer |
Maximum Capacity |
500GB |
Internal HDD |
Up to 1 SATA HDD |
DVD Writer (Back up) |
Yes |
USB |
3 USB Ports |
File Format |
Backup - AVI, MDB (DVR play back), EXE (includes player) |
Password Protection |
1 Admin, 10 Group, 20 User per 1 Group, User can be assigned authority for function |
Data Authentication |
Watermark |
© 1996 - 2024 | All Rights Reserved
Audio Video Supply Inc.
4542 Ruffner St. Suite 220
San Diego, CA 92111
Prices and specifications subject to change without notice.