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Power Failure, Temperature, Water, Continuity Sensors with Text Message and Emai

Power Failure, Temperature, Water, Continuity Sensors with Text Message and Emai

$137.42
  • Condition: New
  • Ships from: Brentwood, US
  • Seller: reuve94 (99.9% positive)
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About this item

A power failure while you are away. A freezer creeping warm overnight. A slow leak under the water heater. A continuity input watches any simple circuit and alerts when it opens or closes: a door left ajar, a float switch lifting, a connection that must stay unbroken.

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