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Wheelock Weatherproof AC / DC Telephone Relay |
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Model #CRT-T-40
Product Overview
The Wheelock CRT-T-40 weatherproof AC/DC telephone relay will activate various appliances when a telephone ring voltage is detected. Remote control your thermostat, appliances and other electric or electronic devices using a touch tone telephone. Touch tone signals are received and activate the relay used to turn appliance power on or off. Other uses are; change temperature settings, control lighting, gate operation, etc.
Product Price
US $131.71 |
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Product Features
- AC/DC Relay
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Indoor, Outdoor
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UL Listed
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FCC registered
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Accepts RJ-11 phone plug
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