Cable Specification
9
、
Cable
specification
Our system has 2 solutions to unlock the door: Unlock signal from door station or
unlock signal from monitor.(The cable shield wire needs to be grounded)
Cable specification is:
Distance between monitor and door station is less than 30 meters, shielded
4 x 0.5mm
²
cable is OK;
Distance exceed 30 meters, please choose coaxial cable for video with another
shielded 2*0.5mm
²
cable or composite coaxial cable.
When using KEY wire from monitor to unlock please use electronic relay as shown
on Page 6.
Page 8
2
indoor monitor
door station
electronic lock
white
White
Yellow
Yellow
Blue
Blue
Red
Red
Green
Brown
+
-
12V
AD1
GND
PWR1
VD1
KEY1
PWR
GND
COM
NO
AD
VD
1
2
3
4
1
2
3
4
+
-
indoor monitor
White
White
Yellow
Yellow
Blue
Blue
Red
Red
Green
Brown
+
-
12V
AD1
GND
PWR1
VD1
KEY1
PWR
GND
COM
NO
AD
VD
1
2
3
1
2
3
door station
electronic lock
+
-