Free Shipping and BOPIS


Model # RF-SM-DC

Internet # 100655041

Store SKU # 974446

Battery Operated Wireless-Inter-Connectable Smoke Alarm

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

$31.97 /each
  • Wireless Interconnectable Smoke Alarm
  • When 1 Kidde unit sounds, all Kidde units sound
  • Easy do-it-yourself installation




Model # RF-SM-DC

Internet # 100655041

Store SKU # 974446

Store SO SKU # 198092

Kidde RF-SM-DC provides advanced warning no matter where you are at home. This is Battery-Operated Inter-connectable Ionization Smoke Alarm. This wireless alarm communicates with other Kidde wireless alarms, so if 1 unit sounds an alarm, they all do. You can even install this smoke detector in a detached garage or workshop and be alerted by another detector in the house. This alarm uses ionization technology. Its Smart Touch Button hushes nuisance alarms and low-battery chirps for your interconnected system and also tests the group.

  • Contains an ionization-sensor
  • Radio frequency coordinates with Kidde wireless alarms so that when 1 unit sounds, all units sound
  • Smart touch button quickly and temporarily silences nuisance alarms activated by any unit in the system
  • Smart touch button hushes a low-battery chirp for up to 12 hours
  • Smart touch button tests operation of the unit and interconnected system
  • Powered by 3 AA alkaline battery's for continuous protection, even during power outages
  • Wireless operation for easy do-it-yourself installation
  • Available in a 3 pack
  • 10-year limited warranty
  • Compatible with Kidde hardwired 1279-9999/RF-SM ACDC

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Alarm Sensor Type 
Alarm Type 
Alarm/Detector Features 
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 71 reviewers.
Rated 5.0 out of 5.0 by Wireless Smoke Detectors work great! We paid over $1000 to hard-wire three smoke detectors in my son's condo - not to mention the drywall damage we had to repair - so when we purchased an older home that had NO smoke detectors in it - we cringed. This was a perfect solution and only cost us $249 for 10 with the promotion! They were relatively inexpensive and VERY easy to install. When triggered they ALL go off as if they were hardwired together. We highly recommend this product! January 6, 2015
Rated 5.0 out of 5.0 by Very Nice I installed 5 of these and 1 hardwired one ( to replace my existing 10 year old hardwired unit ) . Easy to install and they all work as they should. I see a few reviews of false tripping and/or chirping. I'll just wait and see what happens. I can't remember ever having my old one or the one before that every going off unless I was testing them with smoke !! Optimistic ( Tip: Using the supplied plastic anchors,::I almost never use a drill to make the holes. I use a sharp awl to start the hole then locate the proper diameter Phillips screwdriver and twist it in to the drywall to make the hole) You do all this gently to avoid maybe hitting a piece of romex, water pipe, fire sprinkler pipe etc.. September 6, 2015
Rated 5.0 out of 5.0 by Wireless Smoke Alarms are the Way to Go.. Wireless smoke alarms are the way to go.A power outage? No problem,wireless smoke alarms are run by dc,batteries.Took 5 minutes to set up. November 4, 2014
Rated 5.0 out of 5.0 by Very Easy to Set Up Very simple to connect all the smoke alarms. Feel safe that I have inter-connected smoke alarms through out my house. One alarm sounds, they all sound alerting the entire family no matter which floor they are on. September 1, 2015
Rated 5.0 out of 5.0 by Make your home safer I use these in one of my rental houses. When you test any fire alarm all the others go off just as in a real fire. You can hear the alarms all over the house I have one in each bedroom and one in the living room. I am going to purchase several today for my Motor Home and my personal home. February 14, 2015
Rated 5.0 out of 5.0 by Outstanding life safety protection from fire I originally installed 7 of these Kidde wireless alarms throughout my home, including two bedrooms and a finished basement area 10 years ago. I had absolutely NO problems with any of them during that entire time, and tested them monthly. These are an ideal way to provide the greatest protection for your family, particularly at night when sleeping with the bedroom doors closed. Any one of the alarms going off through the home will immediately cause ALL the other alarms to also go into alarm. We have never had any false alarms either. I recently purchased another 7 to replace the original units, only because that is the replacement interval suggested by industry and NFPA technicians based on unit failure rates over time. I strongly urge anyone who owns a home to install these in all bedrooms and living room areas. What is the worth of your loved ones or your own life compared to the price of these alarms? If you don't have hardwired interconnected smoke alarms, these are DEFINITELY the perfect answer for your protection from fire. July 21, 2015
Rated 5.0 out of 5.0 by Excellent Wireless Interconnected Smoke Alarm As a requirement for Airbnb owners, the City of Portland requires interconnected smoke alarms. We needed 5. They often run around $40-50 each but when we found these on Home Depot we were excited to order and try them at under $30 per unit. They were super-easy to install and work exactly as designed. We would definitely recommend these if you need interconnected smoke alarms and don't want to pay for an electrician to install them. January 11, 2015
Rated 5.0 out of 5.0 by A MUST for the safety of your family and home!! We can sleep well knowing that this wireless interconnectable smoke alarm system will sound all alarms in all sctions of our home instantly! They can also be easily reset simultaneously with the push of a button. August 31, 2014
  • 2015-10-05T14:11:21.429-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_71, tr_71
  • loc_en_US, sid_100655041, prod, sort_default
2 3 4 >>