Aiphone KCW-M Camera Accessories User Manual


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- INSTRUCTIONS -
The KCW-M adaptor converts a standard CCTV camera's signal to a 2-wire signal, compatible with the KC 1x3
Color Video system. This allows the utilization of a color CCTV camera and a separate audio door station (JA-D)
to be used in place of a KC-DAR video door station. The CCTV camera can also be connected to a standard
CCTV system for continual viewing and/or recording. The unit is equipped with a relay output to trigger an
external device, such as a DVR or video switcher whenever the audio and video to the Aiphone monitor is on.
Video Modulator with Audio Door Station and CCTV Interface
1A1
1A2
B1
B2
+
-
KC-1MRD
or KC-1GRD
MASTER
A1
A2
AUDIO
1
2
VIDEO IN
VIDEO OUT
RELAY
NO
NO
KCW-M
PS-24*
+
-
Pg. 1
NOTES:
1. JA-D is the only compatible door
station with this unit.
2. Video Output is optional. If not
used, set 75 ohm switch to ON
position.
WIRING DIAGRAM:
KCW-M Modulator for Standard CCTV camera and Audio Only door station
OUT IN
VIDEO
OFF ON
75 OHM
AIPHONE
SENSOR RELAY MASTER AUDIO
NC NC NO NO A1 A2 1 2
JA-D
1
2
CCTV Camera
75 Ohm, 1V Peak-to-peak
(Independently powered)
KC-1MRD: PS-2410A
KC-1GRD: PS-2420UL
Constant video output for
CCTV monitor, DVR, etc.
Normally Open contact for
remote device activation
(i.e. video switcher, DVR, etc.)
When VIDEO OUT is connected, set
75 Ohm switch to OFF position.