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Smoke Alarms

About Smoke Alarms (without CO)

Smoke alarms are a necessity in modern homes today to ensure safety and security, and at Westside Wholesale, we offer a great selection of smoke alarms at great prices. We feature smoke alarm units that are wireless, battery operated, hardwired, hardwired with battery backup and interconnectable. We also offer smoke alarm detectors that are photoelectric, ionization, and both photoelectric & ionization for your home’s applications.

Be sure to look out for great features such as: silence, silencing, battery back-up, quick quiet, micro  ionization, alarm memory,  smart hush, safety light, family gard, low profile, silhouette, sensors, solid state sounder, a/c contact, lithium battery, voice, temporal sounder, non-latching circuit, integral thermal sensor, escape light, and more.

Westside Wholesale has all your smoke alarm needs from reputable manufacturers at great prices.

1-15 of 75 products Sort by 

BRK 9120B

BRK 9120B

BRK Smoke Alarm, 120V Hardwired w/ Battery Backup

Our Price: $8.39
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BRK FG250B

BRK FG250B

BRK Smoke Alarm, 9V Battery Powered & Dual Ionization w/ Silence

Regular Price: $7.99
On Sale: $5.79
as low as: $5.21

Bundle Items & SAVE!

Add 70 : $5.50 ea. (5% off)
110 : $5.38 ea. (7% off)
149+ : $5.21 ea. (10% off)
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Kidde i4618

Kidde i4618

Kidde Smoke Detector, 120V Hardwired Ionization w/Hush Button & Front Load 9V Battery Backup (21007581)

Regular Price: $13.99
On Sale: $9.50
as low as: $8.55

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Add 43 : $9.03 ea. (5% off)
67 : $8.84 ea. (7% off)
91+ : $8.55 ea. (10% off)
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BRK 9120

BRK 9120

BRK Smoke Alarm, 120V Hardwired w/ Silence Button

Regular Price: $12.99
On Sale: $8.80
as low as: $7.92

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Add 46 : $8.36 ea. (5% off)
72 : $8.18 ea. (7% off)
98+ : $7.92 ea. (10% off)
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Kidde RF-SM-AC

Kidde RF-SM-AC

Kidde Smoke Detector, 120V Hardwired Wireless Interconnectable w/Battery Backup (1279-9999)

Regular Price: $69.99
On Sale: $44.95
Qualifies for Pallet Pricing!

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Order $2000 in Pallet Items and
Save an Extra 5% off your Pallet!

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Kidde RF-SM-DC

Kidde RF-SM-DC

Kidde Smoke Detector, 9V Battery Powered Wireless Interconnectable w/Ionization (0919-9999)

Regular Price: $50.99
On Sale: $36.30
as low as: $32.67

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Add 12 : $34.49 ea. (5% off)
18 : $33.76 ea. (7% off)
24+ : $32.67 ea. (10% off)
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Kidde PI2010

Kidde PI2010

Kidde Smoke Detector, 120V Dual Sensor Ionization & Photoelectric w/Hush Button & Battery Backup (21007915)

Our Price: $38.80
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BRK FG250LB

BRK FG250LB

BRK Smoke Alarm, 9V Lithium Battery Powered Family Gard

Our Price: $13.60
as low as: $12.24

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Add 30 : $12.92 ea. (5% off)
47 : $12.65 ea. (7% off)
64+ : $12.24 ea. (10% off)
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Kidde KN-SMFM-I

Kidde KN-SMFM-I

Kidde Smoke Alarm, 120V Hardwired Silhouette Low Profile Ionization Smoke Alarm w/Battery Backup

Regular Price: $19.99
On Sale: $17.99
as low as: $16.19

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Add 23 : $17.09 ea. (5% off)
36 : $16.73 ea. (7% off)
48+ : $16.19 ea. (10% off)
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Kidde i12060

Kidde i12060

Kidde Smoke Detector, 120V Hardwired Ionization Spring Load Battery Door w/Hush Button & Battery Backup (21006376)

Regular Price: $13.99
On Sale: $9.80
as low as: $8.82

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Add 41 : $9.31 ea. (5% off)
65 : $9.11 ea. (7% off)
88+ : $8.82 ea. (10% off)
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BRK 7010B

BRK 7010B

BRK Smoke Alarm, 120V Hardwired & Photoelectric w/ Battery Backup

Regular Price: $30.99
On Sale: $21.90
as low as: $19.71

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Add 19 : $20.81 ea. (5% off)
29 : $20.37 ea. (7% off)
40+ : $19.71 ea. (10% off)
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Kidde i5000

Kidde i5000

Kidde Smoke Detector, 120V Hardwired Ionization w/Hush Button & Front Load 9V Alkaline Battery Backup (21007582)

Regular Price: $16.99
On Sale: $11.90
as low as: $10.71

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Add 34 : $11.31 ea. (5% off)
54 : $11.07 ea. (7% off)
73+ : $10.71 ea. (10% off)
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Kidde 0915E

Kidde 0915E

Kidde Smoke Detector, 9V Battery Powered Ionization (i9050)

Our Price: $7.49
as low as: $6.74

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Add 54 : $7.12 ea. (5% off)
85 : $6.97 ea. (7% off)
115+ : $6.74 ea. (10% off)
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BRK 9120LB

BRK 9120LB

BRK Smoke Alarm, 120V Hardwired w/ Lithium Battery Backup

Regular Price: $24.99
On Sale: $17.20
as low as: $15.48

Bundle Items & SAVE!

Add 24 : $16.34 ea. (5% off)
37 : $16.00 ea. (7% off)
50+ : $15.48 ea. (10% off)
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Gentex 9120F

Gentex 9120F

Gentex Smoke Alarm, 120V AC Photoelectric w/ A/C Contacts & Solid State Sounder

Regular Price: $65.99
On Sale: $46.80
as low as: $42.12

Bundle Items & SAVE!

Add 9 : $44.46 ea. (5% off)
14 : $43.52 ea. (7% off)
19+ : $42.12 ea. (10% off)
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1-15 of 75 products Sort by 

How to Select

How to shop for a smoke alarm

A smoke alarm is a very essential equipment that alerts everyone inside the building about a fire or smoke in the house of office. These safety devices have already saved many lives because they can detect slow burning smoke or shouldering fire and they provide homeowners with a sense of confidence, knowing that their family and property is safe. These alarms are widely used in commercial households and they are becoming very popular for residential applications as well. In addition, it is recommended that individuals install several alarms in any house or apartment – at least one should be in every bedroom, in the living room and in the hallway.

There are a variety of smoke alarms available on the market today. There are interconnected devices that sound off simultaneously as soon as one of them detects smoke. These systems are the most immediate and therefore, they give more chance to everyone in the house to hear them and get out safely. At the same time, there are two basic types of smoke alarms such as photoelectric and ionization sensor and two varieties such as battery-operated and hardwired devices.

Photoelectric detectors use a beam of infrared light that is sent by a light-emitted diode to detect smoke or fire in the building or in the surrounding. If any particles of smoke are detected, the light is deflected towards the sensing chamber and triggers the alarm. These useful devices are the best option for living rooms, bedroom and other places where smoldering smoke is more probable than flames.

Ionization detectors have a small amount of radioactive material and an ionization chamber. The chamber consists of two plates: one plate is positive the other is negative; they produce positively and negatively charged ions and cause an electric current. When smoke occurs, it makes changes in the current and triggers the alarm. These devices respond quickly to flaming fires and they are ideal for rooms that have combustible substances located within them, such as paper or inflammable liquids.

Battery-operated smoke alarms usually use 9-volt batteries as an energy source. They are cheaper, easy to install and can be placed anywhere in a building. At the same time, the batteries have to be replaced yearly and the devices of this kind usually work independently from the other alarms throughout the house.

Hardwired alarms are reliable, don’t need battery replacement and allow the user save money on batteries. In addition, they are usually interconnected, but they are difficult to replace.

No matter what type of smoke alarm you decide to purchase, it should be a high-quality, fast and reliable device. At the same time, they should be checked on regular basis if they are in a good working condition and if the battery is not running low. Ideally, it recommended checking the alarm batteries at least once or twice in a month.