Download H4.91RH User Manual

H4.91RH User Manual
1. Parts and Functions
Camera Lens
Speaker

176 mm
Night View LED
Nameplate
Call Button
Microphone
Rainy Cover
90 mm
23 mm
2. Terminal Descriptions
MIC adjustment
SPK adjustment
••
••
••
••
••
Monitor A
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).
LK+,LK-:Normally opened connection port.
-1-
LK-
1R
2W
3Y
4B
Monitor B
LK+
1R
2W
3Y
4B
Connection Port
3. Mounting
3.1 Mounting Without Rainy Cover
1
2
3
4
1
2
160-165cm
3.2 Mounting With Rainy Cover
1
2
3
1
2
160-165cm
-2-
4
3.3 Adjusting Camera Angle
use a screwdriver to loosen the screw and then
adjust the angle of the camera ,then fix the screw.
4. System Wiring and Connections
4.1 Basic Connection
TO Monitor
JS_OS1
Yellow
Black
White
1R
2W
3Y
4B
Red
Black
Yellow
White
Red
1R 2W 3Y 4B LK+ LK-
Shielding Layer of the RVVP Cable
-3-
4.2 Electric Lock Connection
•• Mode1:Door Lock Controlled With Dry Contact
Indoor Monitor
Connection Port
1R 2W 3Y 4B
1R 2W 3Y 4B LK+ LK-
+ -
+
-
Must install external power supply for
lock,and nearly all kinds of electronic lock
can be used.Incidentally,in this mode,you
can continue talking and monitoring during
unlock operation.
Note:
1.The external power supply must be used
according to the lock.
2.The inside relay contact is restricted to
AC or DC 24V/3A.
•• Mode2:Door Lock Controlled With Internal Power
Indoor Monitor
Connection Port
1R 2W 3Y 4B
1R 2W 3Y 4B LK+ LK-
-
The lock can be directly connected with
the door station and the power through
monitor.During unlock operation,the
monitor will close screen automatically.
Note:
1.Electronic lock of power-on-to-unlock
shoule be used.
2.The door lock is limited to 12V,and
holding current must be less than 250mA
+
5. Specifications
Power Supply:
Consumption: Video Output:
Camera: Working temperature:
DC 10~12V (Internal Power supply)
200mA in working state (latch not included)
75Ohm, 1Vp-p, CCIR standard (unless specified)
76 degree, CCD camera with IR-LED
-10ºC ~ 40ºC
-4-