Video Modulator with Audio Door Station and CCTV Interface
- 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.
SENSOR RELAY MASTER AUDIO NC NC NO NO A1 A2 1 2
AIPHONE
WIRING DIAGRAM:
KCW-M Modulator for Standard CCTV camera and Audio Only door station
| | KCW-M | KC-1MRD |
| | MASTER | or KC-1GRD |
| | | 1A1 |
| | | | A1 | |
JA-D | | | A2 | | 1A2 |
AUDIO | | |
1 | | | B1 |
| | 1 | |
| |
2 | | | 2 | | B2 |
| |
PS-24*
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.
VIDEO IN
75 Ohm, 1V Peak-to-peak (Independently powered)
RELAY
NO
NO
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.
