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LED Sensing Relay

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LED Sensing Relay


Senses when an LED is on or off, and operates a DPDT Relay to follow the state of the LED.

A popular use is to switch a 911 Dispatcher's headset from a phone to a radio.

In a dispatch center you can use modify a single phone with busy indicators programmed on it for each dispatcher extension, to connect to the relays to o0perate the headset / radio.

Requires opening a phone to attach two wires connect to the LED leads in a phone or device. DPDT relay for low current and low voltage applications.

110VAC Adapter Included.


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