Pros, Join Our TradeMaster Program!

Smoke Detectors

  • Hardwired Ionization Smoke and Carbon Monoxide Alarm (120v) w/ AA Battery Backup Product Image
    Add to List
    Add to List
    Hardwired Ionization Smoke and Carbon Monoxide Alarm (120v) w/ AA Battery Backup 21006377-N Hardwired Ionization Smoke and Carbon Monoxide Alarm (120v) w/ AA Battery Backup
    SKU: 21006377-N
    Brand: Kidde
    $34.99 each
    126
    Mon, Mar 2
    126
    QtyArrives
    126 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup Product Image
    Add to List
    Add to List
    Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup 21010407-A Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup
    SKU: 21010407-A
    Brand: Kidde
    (1)
    $21.69 each
    76
    Mon, Mar 2
    76
    QtyArrives
    76 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Hardwired Photoelectric Smoke and Carbon Monoxide Alarm (120v) w/ 9v Battery Backup Product Image
    Add to List
    Add to List
    Hardwired Photoelectric Smoke and Carbon Monoxide Alarm (120v) w/ 9v Battery Backup 21007624 Hardwired Photoelectric Smoke and Carbon Monoxide Alarm (120v) w/ 9v Battery Backup
    SKU: 21007624
    Brand: Kidde
    $46.99 each
    32
    Mon, Mar 2
    32
    QtyArrives
    32 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Hardwired Intelligent Ionization Smoke and Carbon Monoxide Alarm (120v) w/ Lithium Battery Backup Product Image
    Add to List
    Add to List
    Hardwired Intelligent Ionization Smoke and Carbon Monoxide Alarm (120v) w/ Lithium Battery Backup 21010408-N Hardwired Intelligent Ionization Smoke and Carbon Monoxide Alarm (120v) w/ Lithium Battery Backup
    SKU: 21010408-N
    Brand: Kidde
    $44.99 each
    73
    Mon, Mar 2
    73
    QtyArrives
    73 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Hard-Wired Ionization Smoke Alarm, Spring Load (120 V) w/ 9v Battery Backup Product Image
    Add to List
    Add to List
    Hard-Wired Ionization Smoke Alarm, Spring Load (120 V) w/ 9v Battery Backup 21006376 Hard-Wired Ionization Smoke Alarm, Spring Load (120 V) w/ 9v Battery Backup
    SKU: 21006376
    Brand: Kidde
    $13.19 each
    33
    Mon, Mar 2
    33
    QtyArrives
    33 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • 9v Battery Operated Ionization Smoke Alarm Product Image
    Add to List
    Add to List
    9v Battery Operated Ionization Smoke Alarm 0915E 9v Battery Operated Ionization Smoke Alarm
    SKU: 0915E
    Brand: Kidde
    $6.09 each
    48
    Mon, Mar 2
    48
    QtyArrives
    48 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Lithium Battery Operated Ionization Power Smoke Alarm Product Image
    Add to List
    Add to List
    Lithium Battery Operated Ionization Power Smoke Alarm 21008697 Lithium Battery Operated Ionization Power Smoke Alarm
    SKU: 21008697
    Brand: Kidde
    $18.59 each
    8
    Mon, Mar 2
    8
    QtyArrives
    8 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Hard-Wired Interconnect Ionization Smoke Alarm, Rear Load (120v) w/ Front Pull Tab and 9v Battery Backup Product Image
    Add to List
    Add to List
    Hard-Wired Interconnect Ionization Smoke Alarm, Rear Load (120v) w/ Front Pull Tab and 9v Battery Backup 21006378 Hard-Wired Interconnect Ionization Smoke Alarm, Rear Load (120v) w/ Front Pull Tab and 9v Battery Backup
    SKU: 21006378
    Brand: Kidde
    $11.99 each
      Box Up & Save 4%  
    $68.94 box of 6
    $11.49 each
    32
    Mon, Mar 2
    32
    QtyArrives
    32 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Hard-Wired Interconnect Dual Sensor Smoke Alarm (120v) w/ 9v Battery Backup Product Image
    Add to List
    Add to List
    Hard-Wired Interconnect Dual Sensor Smoke Alarm (120v) w/ 9v Battery Backup 21007915-N Hard-Wired Interconnect Dual Sensor Smoke Alarm (120v) w/ 9v Battery Backup
    SKU: 21007915-N
    Brand: Kidde
    $34.99 each
    14
    Mon, Mar 2
    14
    QtyArrives
    14 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Smoke Alarm Relay Module Product Image
    Add to List
    Add to List
    Smoke Alarm Relay Module SM120X Smoke Alarm Relay Module
    SKU: SM120X
    Brand: Kidde
    $14.99 each
    8
    Mon, Mar 2
    8
    QtyArrives
    8 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • 9v Battery Operated Photoelectric Smoke and Carbon Monoxide Alarm Product Image
    Add to List
    Add to List
    9v Battery Operated Photoelectric Smoke and Carbon Monoxide Alarm 21027445 9v Battery Operated Photoelectric Smoke and Carbon Monoxide Alarm
    SKU: 21027445
    Brand: Kidde
    $41.49 each
    10
    Mon, Mar 2
    10
    QtyArrives
    10 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Lithium Battery Operated Kitchen Photoelectric Smoke and Carbon Monoxide Alarm Product Image
    Add to List
    Add to List
    Lithium Battery Operated Kitchen Photoelectric Smoke and Carbon Monoxide Alarm 21010071 Lithium Battery Operated Kitchen Photoelectric Smoke and Carbon Monoxide Alarm
    SKU: 21010071
    Brand: Kidde
    $47.99 each
    39
    Mon, Mar 2
    39
    QtyArrives
    39 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • 9v Battery Operated Photoelectric Smoke Alarm Product Image
    Add to List
    Add to List
    9v Battery Operated Photoelectric Smoke Alarm PE9E 9v Battery Operated Photoelectric Smoke Alarm
    SKU: PE9E
    Brand: Kidde
    $15.39 each
    17
    Mon, Mar 2
    17
    QtyArrives
    17 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • 9v Battery Operated Ionization Smoke Alarm w/ Hush Product Image
    Add to List
    Add to List
    9v Battery Operated Ionization Smoke Alarm w/ Hush 0916E 9v Battery Operated Ionization Smoke Alarm w/ Hush
    SKU: 0916E
    Brand: Kidde
    $7.29 each
    Wed, Mar 11 – Mon, Mar 16
    Arrives
    Wed, Mar 11 – Mon, Mar 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Hard-Wired Interconnect Photoelectric Smoke Alarm (120v) w/ 9v Battery Backup Product Image
    Add to List
    Add to List
    Hard-Wired Interconnect Photoelectric Smoke Alarm (120v) w/ 9v Battery Backup 21006371 Hard-Wired Interconnect Photoelectric Smoke Alarm (120v) w/ 9v Battery Backup
    SKU: 21006371
    Brand: Kidde
    $20.79 each
    1
    Mon, Mar 2
    1
    QtyArrives
    1 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Hardwired Ionization Smoke Alarm (120v) w/ 9v Battery Backup Product Image
    Add to List
    Add to List
    Hardwired Ionization Smoke Alarm (120v) w/ 9v Battery Backup 21006931 Hardwired Ionization Smoke Alarm (120v) w/ 9v Battery Backup
    SKU: 21006931
    Brand: Kidde
    $16.39 each
    2
    Mon, Mar 2
    2
    QtyArrives
    2 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Heat Alarm (120v) w/ 9v Battery Backup Product Image
    Add to List
    Add to List
    Heat Alarm (120v) w/ 9v Battery Backup HD135F Heat Alarm (120v) w/ 9v Battery Backup
    SKU: HD135F
    Brand: Kidde
    $22.59 each
    Mon, Mar 16 – Mon, Mar 23
    Arrives
    Mon, Mar 16 – Mon, Mar 23
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Hard-Wired Ionization Smoke Alarm, Slide Load (120 V) w/ 9v Battery Backup Product Image
    Add to List
    Add to List
    Hard-Wired Ionization Smoke Alarm, Slide Load (120 V) w/ 9v Battery Backup 21007581 Hard-Wired Ionization Smoke Alarm, Slide Load (120 V) w/ 9v Battery Backup
    SKU: 21007581
    Brand: Kidde
    $13.19 each
    Wed, Mar 11 – Mon, Mar 16
    Arrives
    Wed, Mar 11 – Mon, Mar 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Lithium Battery Powered Interconnected Photoelectric Smoke and Carbon Monoxide Alarm Product Image
    Add to List
    Add to List
    Lithium Battery Powered Interconnected Photoelectric Smoke and Carbon Monoxide Alarm 21027311 Lithium Battery Powered Interconnected Photoelectric Smoke and Carbon Monoxide Alarm
    SKU: 21027311
    Brand: Kidde
    $62.99 each
    Wed, Mar 11 – Mon, Mar 16
    Arrives
    Wed, Mar 11 – Mon, Mar 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Lithium Battery Operated Photoelectric Living Area Power Smoke Alarm Product Image
    Add to List
    Add to List
    Lithium Battery Operated Photoelectric Living Area Power Smoke Alarm 21010064 Lithium Battery Operated Photoelectric Living Area Power Smoke Alarm
    SKU: 21010064
    Brand: Kidde
    $24.89 each
    Wed, Mar 11 – Mon, Mar 16
    Arrives
    Wed, Mar 11 – Mon, Mar 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Strobe Light (120v) Product Image
    Add to List
    Add to List
    Strobe Light (120v) SL177i Strobe Light (120v)
    SKU: SL177i
    Brand: Kidde
    $64.99 each
    1
    Mon, Mar 2
    1
    QtyArrives
    1 Mon, Mar 2
    Questions? Call 1-888-757-4774
    Add to List
  • Wire-Free/Hardwired Interconnected Photoelectric Smoke and CO Alarm (120v) w/ Lithium Battery Backup Product Image
    Add to List
    Add to List
    Wire-Free/Hardwired Interconnected Photoelectric Smoke and CO Alarm (120v) w/ Lithium Battery Backup 21027323 Wire-Free/Hardwired Interconnected Photoelectric Smoke and CO Alarm (120v) w/ Lithium Battery Backup
    SKU: 21027323
    Brand: Kidde
    $66.99 each
    Wed, Mar 11 – Mon, Mar 16
    Arrives
    Wed, Mar 11 – Mon, Mar 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Hard-Wired Carbon Monoxide and Photoelectric Smoke Alarm (120 V) w/ Lithium Battery Backup Product Image
    Add to List
    Add to List
    Hard-Wired Carbon Monoxide and Photoelectric Smoke Alarm (120 V) w/ Lithium Battery Backup 21027536 Hard-Wired Carbon Monoxide and Photoelectric Smoke Alarm (120 V) w/ Lithium Battery Backup
    SKU: 21027536
    Brand: Kidde
    $58.99 each
    Wed, Mar 11 – Mon, Mar 16
    Arrives
    Wed, Mar 11 – Mon, Mar 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 9v Battery Operated Front-Load Ionization Smoke Alarm Product Image
    Add to List
    Add to List
    9v Battery Operated Front-Load Ionization Smoke Alarm 0976-9997 9v Battery Operated Front-Load Ionization Smoke Alarm
    SKU: 0976-9997
    Brand: Kidde
    $14.39 each
      Box Up & Save 4%  
    $27.58 box of 2
    $13.79 each
    Wed, Mar 11 – Mon, Mar 16
    Arrives
    Wed, Mar 11 – Mon, Mar 16
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.