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Control anything that can be triggered by a contact closure! This Outbound Relay Trigger Controller will enhance the existing Doorbell Fon system by providing dry contact closure off the star (*) key on the telephone keypad. This product is a great add on component that will trigger an operation of numerous electrical devices that you may want to operate from your telephone. This unit also acts as an intercom module to allow phones in the house to be an all call intercom system. One DP29SW/IM is required per function. Features: - Will operate any electrical device from 1A 125 vac/ 2A 30vdc
- Line powered. No need for separate power source
- Simplistic wiring procedure
Note: You cannot use the Relay Controller and Intercom functions simultaneaously. If you want both functions, you need 2x modules.
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