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Honeywell Ademco 4204 Relay Board


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Honeywell Ademco 4204 Relay Board

Ademco 4204 Relay Board allows you to add additional relay outputs to any installation. The 4204 relays are connected to the Control/Communicator via the control's console wiring.

You can use this relay board to control additional strobes, strobes, or anything else that you would like to have controlled by the alarm panel. It also features a tamper feature that sets off a trouble when someone tries to compromise it. It adds four programmable relays to your Ademco alarm system and fits inside the panel itself if it is not over-crowded already.


Physical Dimesions:
Width: 6-1/2" (169mm)
Height: 4-1/4" (108mm)
Depth: 1-1/4" (32mm)

Voltage: 12VDC (From control's remote console connection points)
Current: 15mA Standby plus 40 mA per active relay

4204 Installation manual
4204 Data sheet


Ask a Question
  • Is this compatible with a Vista 5140XM?

    I am unfamiliar with the 5140XM as it appears to be an older model that we've never carried. I would doubt it's compatibility with this. I can only say for certain it is compatible with the 15P, 20P and 21IP models.