OCB -1000CW Manual page 5

Video input
impedance
Video output Volt
I/O interface
Above 4V
SD-card interface 2 SD cards
-40 -80
Operating Temp
75Ω 75Ω for each video input impedance
Input 2Vp-p CVBS analog signal, reveal device input
2Vp-p
need 75Ω impedance to fit
0—4V Low level alarm
High level alarm
1.32GB for each card.
2.SD-card for storage, support recording and system
upgrade, etc.
Under well-ventilated enviroment.
6