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Signature Series Smoke Detector Transmitter

Signature Series Smoke Detector with Transmitter

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The Signature Series Smoke Detector 418MHz with Transmitter (SD4-SS provides you with instant notification in the event of smoke and a potential fire. When the photocell detector senses the presence of smoke, the built-in transmitter broadcasts a signal to any Signature Series Receiver. Easy to install in any room and powered by a long-life 3-volt lithium battery for 24-hour protection. 

This product is ETL listed when used in conjnction with the SK2-ss or SC08-SS receivers. 

  • 24-hour protection
  • Long-life 3-volt Lithium battery (included)
  • Easy-to-install and operate
  • Range of up to 2,000ft
  • Photocell detector
  • Three-year manufacturer’s warranty
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If you are not completely satisfied with your purchase within 30 days, we will help you find the perfect replacement.

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