Kidde Hardwire Interconnectable 120-Volt Smoke Alarm with Battery Backup (6-Pack)-21006373 - The Home Depot
Message to Our Customers
Discontinued

Kidde

Model # 21006373

Internet # 100179554

Hardwire Interconnectable 120-Volt Smoke Alarm with Battery Backup (6-Pack)

Kidde Hardwire Interconnectable 120-Volt Smoke Alarm with Battery Backup (6-Pack)
 

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

$54.97 / package
Loading...

PRODUCT OVERVIEW

Model # 21006373

Internet # 100179554

Kidde 21006373 contractor 6 pack is sold as one master pack that contains 6 individual units. These alarms are 120-Volt hardwire ionization smoke alarm with 9-Volt battery backup and Hush feature. Smoke alarms have the ability to function as single units or in an interconnected system.

  • Test button, tests unit's electronic circuitry, horn, and battery function
  • Hush feature - temporarily silences nuisance alarms
  • Quick connector - makes installation fast and easy
  • Tamper resist locking pin - helps deter alarm tampering and theft

Info & Guides

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

SPECIFICATIONS

Dimensions
Product Depth (in.) 
10.7 
Product Height (in.) 
6.5 
Product Width (in.) 
6.6 
Details
Alarm Sensor Type 
Ionization 
Alarm Type 
Smoke 
Alarm/Detector Features 
Battery Back-Up,Hush Feature,Interconnected,Value Pack 
Commercial / Residential 
Commercial / Residential 
Connector/Contact Type 
2-Wire 
Included 
Batteries 
Power Source 
Hardwired 
Returnable 
90-Day 
Voltage (volts) 
120 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 

CUSTOMER REVIEWS

Rated 4.5 out of 5 by 65 reviewers.
Rated 4.0 out of 5.0 by Great purchase, easy to install. My house is about 12 years old, so the smoke alarms were dying - replacing the batteries only made the midnight chirping happen more randomly. I purchased these figuring I'd tackle it one afternoon. It took less than an hour to get all of them put up. The old ones were yellowed, these are hardly noticeable against my ceiling now. Good buy. Remember! Exercise caution when dealing with wiring, when in doubt, flip the main breaker.. setting a few clocks is better than electrical shocks! March 10, 2015
Rated 4.0 out of 5.0 by Fire Alarm Replacement Replaced 6 interconnected hard wired with batter backup fire alarms. Took about an hour. Cut power at breaker. Removed each old alarm from mounting plate then unscrewed mounting plate and 3 wire nuts for hard wired plug. Installed new plug with 3 color coded wires with wire nuts. Installed new mounting plate. And twisted on new alarm. Repeat 5 more times. Voila. Family safe and up to code. April 14, 2015
Rated 5.0 out of 5.0 by Easy for the novice DIYer I have 6 older (12 years) smoke alarms from Firex (Kidde) and when 2 of them started to act up (chirping when the battery was good and no green light showing on one and one green light blinking) I called Kidde and was told this model would be an exact match. So I ordered them and less than a week later had them. I decided to replace the mounting brackets as the old ones were yellowed with age, and that was easy to do (just 2 screws involved). I would recommend wearing a headlamp with a swivel lens as it can be dark near the ceiling and plugging the new alarm in is much easier with good light. May 3, 2014
Rated 5.0 out of 5.0 by Works great Bought thes to replace expired Kidde 1275 detectors. Simple install and reconnect! April 19, 2015
Rated 5.0 out of 5.0 by Great replacement detectors for an older model. I bought these detectors to replace ones that were over 10 years old (I believe the older model was Kidde 1275). These new ones were easy to install and plugged right into the old hardware and electrical. October 29, 2013
Rated 5.0 out of 5.0 by Great product and very easy install. product was packaged great and worked right out of the box. easy to install without any headaches. hardest part was getting on the adder. April 14, 2015
Rated 5.0 out of 5.0 by Exact replacement Bought these to replace our 12 yr old alarms that came with our new home. We didn't have to do any adjustments, just remove the old unit & base and replace with the new. January 28, 2014
Rated 5.0 out of 5.0 by Replacement alarms The smoke alarms that were installed when the house was built (2004) started to malfunction (false alarm at 3 a.m). Pulled down the offending alarm and saw where it had a 10 year life so decided to replace all of them. Checked with Home Depot online and found a replacement pack. Had them delivered (free) a few days later. Got out my ladder, disconnected the old alarms, put in the new alarms which had the same connectors, and was finished in about 30 minutes. And they even came with batteries already installed. January 6, 2015
  • 2015-05-03T10:27:59.854-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_65, tr_65
  • loc_en_US, sid_100179554, prod, sort_default
2 3 >>

SHIPPING AND DELIVERY OPTIONS

Standard Shipping includes delivery by small parcel service. Processing time varies by product.


Orders for this item may be expedited for an additional fee.


Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.


If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.