{ Design. Uniqueness. Innovation }
5
6
UNIQUE
DIRECT
SERIES
SM-07M (Master)
Door 1
Door 2
Input
Output
Power
CCTV1/2
Door 1
Door 2
Input
Output
Power
CCTV1/2
GND
+13,5 V
*
SM-07M (Slave)
CCTV 2
CCTV 1
4.2 Schematic diagrams
SM-07M door panels, cameras and locks connection.
4. Installation
4.1 Cable requirements
Disconnect all power cables before device installation.
This device can be connected with such cable types depends on the distance between door monitor and
door panel:
а) Use 4-wire cable with such parameters:
• distance up to 25 meters use a cable with 0,22 mm2 square of one wire;
• distance 25 to 50 meters use a cable with 0,41 mm2 square of one wire;
• distance 50 to 100 meters use a cable with 0,75 mm2 square of one wire.
b) If the distance between door monitor and door panel is between 80 and 100 meters then use a 3-wire
cable with 0,75 mm2 square of one wire and RG-59 or RG-6 coaxial cable for the video signal.
c) Shielded or non-shielded twisted pair (not recommended):
• distance up to 25 meters non-shielded twisted pair can be used;
• distance 25 to 50 meters shielded twisted pair should be used.
Power
Audio
Ground
Video
Power
Audio
Ground
Video
Power
Audio
Ground
Video
Power
Audio
Ground
Video
Power
Audio
Ground
Video
Power
Audio
Ground
Video
0 - 50 m
Shield
Shield
50 - 80 m
80-100 m
RG-59 or RG-6
0 - 25 m
25 - 50 m
Power
Audio
Ground
Video
Power
Audio
Ground
Video
Power
Audio
Ground
Video
Power
Audio
Ground
Video
Shield
Shield
Lock
Door
panel 1
Lock power
supply
CCTV power
supply
CCTV power
supply
Lock
Door
panel 2
Lock power
supply
+12 V
GND
GND
Video
+12 V
GND
GND
Video
Video 1
GND
GND
Video 2
Power
Audio
GND
Video
Power
Audio
GND
Video
Audio
GND
Data
Video
Audio
GND
Data
Video
Notes:
* Use «Power» plug to connect external power 13,5 V. While using external power
supply please keep main power cord ~100-240 V disconnected from the outlet, otherwise it
can damage monitor circuits.
** Door panels, cameras, power supplys and locks, described on the diagram are optional
devices and are not included into monitor kit.
