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Model # RF-SM-ACDC

Internet # 100655551

Store SKU # 974677

Hardwire Wireless Inter-Connectable 120-Volt Smoke Alarm with Battery Backup

This item has been discontinued.
The Home Depot no longer carries this specific product.

$54.97 / each



Model # RF-SM-ACDC

Internet # 100655551

Store SKU # 974677

Store SO SKU # 198092

The Kidde Hardwire Inter-connectable Ionization Smoke Alarm with Battery Backup makes it easy to expand the protective coverage of your current interconnected system. A single 9-Volt battery is all it takes to provide backup protection to you, your family and your home or business in the event of a power outage. The alarm uses wireless technology via a radio frequency to both transmit and receive messages about the presence of invisible fire particles, so when 1 smoke alarm sounds others also become activated.

  • Contains a ionization-sensor to detect invisible fire particles
  • Creates a wireless interconnected system
  • Radio frequency communicates with battery operated wireless units
  • When one alarm sounds, all link units sound
  • Compatible with Kidde 0919-9999/RF FM DC
  • Smart touch hush button silences a low-battery chirp for up to 12 hours
  • Smart touch push and hold button to test the operation of the alarm and interconnected system
  • 9-Volt battery backup

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Alarm Sensor Type 
Alarm Type 
Alarm/Detector Features 
Battery Back-Up,Hush Feature,Interconnected 
Commercial / Residential 
Commercial / Residential 
Connector/Contact Type 
Power Source 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 


Rated 4.8 out of 5 by 16 reviewers.
Rated 5.0 out of 5.0 by Kiddie does it right! These work great for up dateing older homes hard wire one in witch is the master and one wireless model for every room that runs on a battry one goes of they all do. But read the nistruction carfully on testing and operation due to setting the cummunication codes. The reason for this is explaind in the insructions. March 25, 2015
Rated 5.0 out of 5.0 by Best Smoke Alaqrm These smoke alarms are dual sensor and detect both fast burning and slow burning (smoldering) fires and so are well worth the price for such great protection. April 7, 2015
Rated 5.0 out of 5.0 by Easy Installation AC wired smoke detector was fairly easy to install; wirelessly interconnected with 4 battery powered. When tested, detector sounded alarm as did the others. One product I hope I never have to 'use'. July 1, 2014
Rated 5.0 out of 5.0 by Easy upgrade I have hardwired alarms throughout the house. Imagine my surprise when a downstairs smoke detector misfired and went off in the middle of the night, and my teenagers SLEPT RIGHT THROUGH IT. Their bedrooms were the closest to that alarm and it didn't even wake them. So I replaced my detectors with these wireless interconnected alarms. Now when one goes off they all go off. The sound is deafening, but I felt like that's what I needed for safety. February 20, 2015
Rated 4.0 out of 5.0 by Works with Hardwired and wireless smoke alarms Got this smoke alarm to interconnect to a battery smoke alarm that was not hard wired in it connected to the battery smoke alarm and with my existing hardwired smoke alarms easy to install January 20, 2015
Rated 5.0 out of 5.0 by Good Deal! A good addition to our home,allows me to interface through the RF with other in line hard wire units, easy to hook up and "code in " December 17, 2014
Rated 5.0 out of 5.0 by worked great for what we needed We had a remodle with three bedrooms with split floor plan in condo.The ceiling from one side to the other was concrete.And no way to interlock detectors without a lot of wall damage. saved time and money. April 16, 2013
Rated 5.0 out of 5.0 by Great product I am a licensed electrical contractor. This item is not readily available on the market. I have had tremendous success with this item and my customers are ecstatic that they now have interconnected smoke alarm protection and no drywall damage. April 17, 2010
  • 2015-07-01T13:50:53.034-05:00
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