First Alert SA501CN2-3ST Onelink Wireless Battery Powered Smoke Alarm - 2 Pack
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Rewards: 74 Points

First Alert SA501CN2-3ST Onelink Wireless Battery Powered Smoke Alarm - 2 Pack

Build a Safety network of Interconnected Alarms in Your Home Without the Cost and Hassle of Wiring
  • Wireless integration gives effortless connectivity
  • Photoelectric smoke sensing with mute button
  • Test/silence button and Low Battery Warning
  • Easy access battery door, no need to remove from wall or ceiling
  • Optional theft-prevention lock protects the detector

Item #: 79860


Special Price: $74.70

List Price: $127.99

Your Savings: $53.29

Frequently Bought Together:

Price For Both: $109.69

  • Details
  • Specs
  • Reviews
  • What's Included
  • The First Alert SA501CN2-3ST Onelink Wireless Battery Powered Smoke Alarm was designed for wireless smoke detector integration. Expand protection to include existing detectors and new wireless detectors by replacing one existing hardwired alarm with Onelink. By adding Onelink battery operated alarms elsewhere, when one alarm sounds in either series of alarms, all alarms will be notified. Easily link alarms together with the press of a button. Photoelectric smoke sensor reduces nuisance alarms from cooking smoke or shower steam. Easy access battery drawer, no need to remove alarm from ceiling to change battery. Meets UL standards.

    Works with the INSTEON Smoke Bridge
    The First Alert ONELINK Smoke detectors can be linked to the INSTEON Smoke Bridge to create email and text message alerts in case of smoke, fire or carbon monoxide using an INSTEON Hub or other central controller. It can also be linked to lights or other INSTEON devices manually or via software to turn lights on instantly in the event of an alert to make the escape faster, easier and safer.

    • Sensor: Photoelectric
    • Warranty Claim: 10-Year Limited
    • Color: white
    • Battery backup: AA
    • Product Dimensions (L x W x H): 7.20 (inches) x 2.90 (inches) x 10.40 (inches)
  • 6 Reviews

    Review of 79860 Review by Craig
    Review of 79860

    They don't last long. We had 6 for 7 years and 2 have gone bad. They chirped for no reason.

    Posted on 5/29/2014

    Review of 79860 Review by KEITH
    Review of 79860

    no suprises

    Posted on 5/25/2014

    Review of 79860 Review by MICHAEL
    Review of 79860

    Doing the job as advertised.

    Posted on 2/21/2014

    Review of 79860 Review by STEPHEN
    Review of 79860

    Set up was easy, you almost don't need the instructions.

    Posted on 1/29/2014

    Review of 79860 Review by DANIEL
    Review of 79860

    Works great. No problems at all.

    Posted on 6/2/2013

    Review of 79860 Review by MARC
    Review of 79860

    Very easy to install, and link together. I like that they use AA instead of 9V batteries as well. I also got the CO2/Smoke detector as well.

    Posted on 3/19/2013

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    • Wireless Smoke Alarm
    • 2AA Batteries
Norton McAfee
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