4
5
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Name
Screen
Speaker
Ringer Volume Adjust
Call Volume Adjust
Screen Exposure Adjust
Power Switch
Talk Button
Door Open Button
Interphone Button
View Button
Power LED
CAM 2 Connection Terminal
CAM 1 Connection Terminal
Audio Type Sub Unit Connection Terminal
Video Type Sub Unit Connection Terminal
MIC.
DC 17V / 1.3A Input Terminal
1. Features.
▷ B/W 4”
FLAT CRT
▷ Surface-Type Installation
2. Main Function.
▷ Calling and Conversing with interphones
▷ Door Open
▷ Priority Calling (PPT)
3. System Diagram.
2. Part Names
3. Features and Main Function
No.
Name
Содержание DPV-2LH
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