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PRODUCT SPECIFICATION
Item
Details
SRD-470 SRD-470D
Video
Inputs 4 composite video 0.5–1 Vpp, 75 ohm
Resolution 704x480 NTSC, 704x576 PAL
Live
Frame rate 120ips NTSC, 100ips PAL
Resolution 704x480 NTSC, 704x576 PAL
Multi Screen display 1/4/PIP
Performance
OS Embedded Linux
Recording
Compression H.264
Record Rate
NTSC : Up to 120ips @ 704x480
PAL : Up to 100ips @ 704x576
NTSC : Up to 120ips @ 704x240
PAL : Up to 100ips @ 704x288
NTSC : Up to 120ips @ 352x240
PAL : Up to 100ips @ 352x288
Mode
NTSC :
- Manual
- Schedule (Continuous/Event)
- Event (Pre/Post)
- Time lapse (0.9/1.9/3.8/7.5/15/30 ips)
PAL :
- Manual
- Schedule (Continuous/Event)
- Event (Pre/Post)
- Time lapse (0.8/1.6/3.1/6.2/12.5/25 ips)
Overwrite modes Continuous
Pre-alarm Up to 30 sec (5, 10, 20, 30 sec)
Post-Alarm Up to 6 hour (5, 10, 20, 30 sec,1, 3, 5, 10, 20 min,1, 2, 3, 4, 5, 6 hour)
Search & Playback
Search mode
Date/time, Event, Back up, POS, Motion ( All Search Included Preview Function)
Playback function
Fast Forward / Backward
Slow Forward / Backward
Step Forward / Backward
appendix