Special

Order

Products

KCW-D/A

Video Demodulator for the KC & GF Series Video Systems

- INSTRUCTIONS -

The KCW-D/A adaptor converts the 2-wire video signal from the KC and GF systems to a standard composite video output signal. This allows the image from the door station to be seen on a standard CCTV monitor or TV (video input). The video image can also be recorded if connected into a VCR or time lapse recorder.

WIRING DIAGRAM: KCW-D/A for Composite Video Output from a KC monitor

KC-DAR

KC-1GRD/

 

 

 

KC-1HRD

KCW-D/A

 

A1

1A1

 

DA1

Composite

A2

1A2

 

DA2

video output

 

 

 

b

 

 

 

 

E

 

 

 

Center cond. to

DV+

 

 

 

DV+

DV-

 

PS-2420UL

 

Braid to DV-

 

 

 

 

 

+

+

 

+

 

-

-

 

-

 

KCW-D/A TERMINAL DEFINITIONS:

DA1

2-Wire input from

DA2

KC or GF monitor

DV+

Coax output: Center cond.

DV-

Coax output: Braided shield

b

Pos. 10V Output for Relay (KC Only)

E

Neg. 10V Output for Relay (KC Only)

+Positive 24V DC

- Negative

Output Signal:

75 ohm, 1V peak-to-peak.

Coax: Solid copper core with copper braid.

KC Video Door Station with Standard Monitor (No audio communication or Tilt capabilities)

IMPORTANT:

CN3 speaker microphone connector

KC-DAR

inside KC-DAR must be unplugged to

KCW-D/A

 

A1

prevent the possibility of feedback.

 

DA1

 

 

 

 

A2

 

 

DA2

 

Auxiliary Light

RY-PA

b

 

E

To standard monitor

 

 

 

 

NOTE:

 

 

or monitor input on a

 

 

DV+

video switcher.

 

Relay will activate and

Center conductor to

 

auxiliary light will illuminate

DV-

 

DV+

 

while the KC-DAR is active.

 

 

 

 

Braid to DV-

To Aux Light Power Supply

 

 

 

 

PS-2420UL

Switch

 

Solder jumper wire between

 

(not supplied by Aiphone)

 

+

 

+

two holes in land pattern.

 

 

(JP101 A-to-A JP102 B-to-B

 

-

 

-

 

 

Component side view)

TO POWER THE CAMERA:

(1) WHEN IN USE

-Install a switch or relay contact in series with the "+" terminal from the power supply (see diagram).

-Solder a jumper between points labeled AA & BB on the KCW-D/A main PC board (see illustration). This allows the camera to be activated manually, or when relay contact is activated.

(2) CONTINUALLY

-Solder a jumper between points labeled AA & BB on the KCW-D/A main PC board (see illustration). This will provide continuous power to the camera, which may cause the camera to be warm.

Note: Continually powered, the overall life of the camera will be reduced and condensation may occur.

Standard CCTV

Monitor

Pg. 1

Page 2
Page 1
Image 1
Aiphone KCW-D manual KC-DAR KC-1GRD KC-1HRD, Dv+, Kc-Dar, DA1 DA2
Page 2

KCW-D, A specifications

Aiphone is renowned for its high-quality intercom and communication systems, and the Aiphone A series continues this legacy with models like the LE-SS and LE-SS/LE-SSR. These systems are designed for both residential and commercial applications, offering users seamless communication and security solutions.

The Aiphone LE-SS is a sleek and compact intercom system that enhances user convenience and safety. Notably, it features a robust construction with a weather-resistant design, making it suitable for both indoor and outdoor installations. This ensures that the system remains operational under various environmental conditions.

One of the primary features of the Aiphone LE-SS is its two-way audio communication. Users can easily converse with visitors without the need to open their doors. This provides an added layer of security, allowing users to screen visitors effectively. The intercom system utilizes advanced microphone and speaker technology, ensuring clear and noise-free communication.

Another standout feature of the LE-SS is its video functionality. The LE-SS model is equipped with a high-resolution camera that captures clear images of visitors. This video support allows users to verify the identity of guests before granting access, significantly enhancing security.

The LE-SS/LE-SSR model expands on the functionality of the LE-SS by incorporating additional features such as a built-in monitor. This monitor displays real-time video feeds from the entryway camera, enabling users to see who is at the door directly. The LE-SSR version includes enhanced features for larger installations, accommodating multiple camera inputs and additional intercom stations throughout the property.

Both the LE-SS and LE-SS/LE-SSR incorporate advanced digital technologies, ensuring reliable operation and minimal interference. They support a range of communication protocols, allowing integration with other security systems and technologies. This interoperability expands the possibilities for users looking to create a comprehensive security ecosystem.

In conclusion, the Aiphone LE-SS and LE-SS/LE-SSR intercom systems provide innovative solutions for modern communication and security needs. With their robust design, two-way audio communication, high-resolution video capabilities, and advanced digital technologies, these systems ensure safety and convenience for users in diverse settings. Whether used in a residential context or as part of a commercial security framework, Aiphone continues to set a high standard in intercom solutions.
Top Page Image Contents