User Instructions

5
Key Signal
≤4V
Key off。
≥5V
Key on。
Video Input(Ω)
75Ω
75Ω/CH。
Video Output
2Vp-p
One 2Vp-p CVBS One 75Ω
I/O
0—4V
Low voltage alarm
>4V
High voltage alarm
SD Card Slot
SD Card
Support SD Card up to 1TB, Support two SD Card
Support upgrade MDVR software
Temperature
-40℃-80℃
-40℃-80℃ with good environment
2.Feature
2.1Remote control application
Picture.3 Remote control
Key Function：
1.”Info”: view network status
2.”Login”: main menu
3.Number：
【0－9】:Under the configuration mode, 0~9 stand
for numbers; under the playback mode, 1, 2, 3 and
4 are for switching between related single channel,
4.“↑↓”: up,down;
“←→”: left,right;
NOTE: The remote controller does not
contain battery. Please buy the battery in local
market. Battery Model: CR2025.