48
Appendix 1: System Specification (cont’d.)
Alarm Specifications
Alarm Inputs
4 x TTL, programmable as NC or NO
Alarm Outputs
1 x relay with NO/NC Contact
30V DC/1A, 125 VAC/0.5A resistive
Activity Detection
11x8 Grid
Sensitivity Levels: 10
Covert Camera Operation
Programmable
PTZ Control
RS-485
Remote Function
Live View, Live Recording, Search, Set-up,
Back-up
Recording Specifications
Operation
Triplex
Recording Speed
352x240: 240/200 (NTSC/PAL)
704x240: 120/100 (NTSC/PAL)
704x480: 60/50 (NTSC/PAL)
Record Scheduling
Daily, Weekly, and Hour Specific
Pre / Post Alarm
Pre Alarm: 5 Seconds
Post Alarm: 3 Minutes, programmable per camera
Event / Log Search
Up to 100,000 for user login/logout, configuration
changes, remote access, and connects/
disconnects
Playback
Single or Quad Simultaneous
Appendix 1: System Specification (cont’d.)
Network Specifications
Network Interface
8 Levels (56KB ~ 8MB)/sec.
Remote Access
View, Search, Record and Control via Software or
Internet Explorer
Network Protocol
TCP/IP, DDNS and Web
Network Interface
10/100 Base-TX; RJ-45
Summary of Contents for DHU104 Series
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