-1-
••
1R
•(Red):•Power•positive.•+12V•present•when•Door•Station•calling•or•being•monitored.
••
2W
•(White):•Power•negative•(Ground).
••
3Y
•(Yellow):•Image•signal•(Video•signal).
••
4B
•(Black):•Talk•and•control•signal•(Audio•signal).
••
COM
(Blue)
,N.o
(Green):Normally•opened•connection•port.
H4.595RH User Manual
1. Parts and Functions
2. Terminal Descriptions
27.6 mm
137.5mm
49mm
Camera Lens
Night View LED
Speaker
Call Button
Microphone
27.6mm
1R
2W
3Y
4B
COM
N.O
