Household Sensors & Alarms

Keep your family safe by investing in potentially life-saving household sensors and alarms. Every room in your home should have smoke and carbon monoxide detectors. Keep home intruders at bay with a security alarm; you can include a monitoring service for your security system by paying an ongoing fee.

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Kidde
$232.34

Carbon Monoxide Alarm, Detection Method Electrochemical, No Interconnection Capability, Power Source 9V, Audible Alert 85dB @ 10 f...t., Horn, Visual Alert Red LED, Height 6, Depth 1-3/4 In., Width 3-3/4 In., Digital Readout Yes, Battery Backup Yes,... read more

SentrySafe
$530.00 $331.75

Sentry Safe Fire-Safe, 1.23 Cu Ft, Touchscreen with Alarm, 16-3/8" x 19-3/8" x 17-7/8", Gunmetal Gray/Black: UL classified for fir...e endurance (1-hour at 1700 degrees Fahrenheit/927 degrees Celsius), to protect documents, records and valuables stored... read more

Kidde
$72.52

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. The Kidde KN-COSM-XRT-B is not only a top-of-th...e line carbon monoxide alarm using electrochemical sensing but also a breakthrough dual ionization smoke alarm as well.... read more

First Alert
$209.59 $85.26

Hardwired Photoelectric Smoke Detector w/ Battery Backup & Strobe The 7010BSL First Alert Hardwired Photoelectric Smoke Detector w...ith Battery Backup & Strobe features a photoelectric smoke sensing chamber, an integrated 177 candela strobe light, an... read more

Kidde
$72.00 $11.09

The Kidde i12060 is an AC/DC powered, ionization smoke alarm that operates on a 120-volt power source with nine-volt battery backu...p and features a spring-loaded front battery door to allow for easy battery change. read more

Safe-T-Alert
$108.88 $62.92

62 Series Carbon Monoxide Alarm - 12V - 62-541-Marine Surface Mount - White Mini Carbon Monoxide Alarm with a compact space saving... design that replaces your CO alarms that are over 5 years old! Features: Space Saving. Compact design for boats Designed... read more

SentrySafe
$361.90

You can have peace of mind that your important documents and media are secure from theft and fire damage in this safe. It carries ...third party ratings - UL and ETL laboratory ratings - not independent factory ratings. In the event of a fire, just get... read more

Nest
$361.90

Meet Nest Protect. There’s never been a smoke and CO alarm quite like this. Nest Protect alerts you when it detects carbon monoxid...e, smoldering fires and fast-burning fires. Away from home? No need to worry — Nest Protect will contact you on your... read more

SentrySafe
$208.97

The SentrySafe Digital Alarm Fire Safe is a convenient way to safeguard your valuables. The safe is ETL-verified for up to 8" of w...ater for 24 hours, and can withstand a 15' drop and remained closed in the event of a fire. The digital lock with a hidden... read more

Universal Security Instruments
$54.97

The Universal Security Instruments Electric MDSCN111 4-in-1 Universal Smoke Sensing Smart Alarm provides quadruple the protection ...with a single installation. This 120-volt AC alarm protects against four deadly household threats: fast-flaming fires,... read more

Kidde
$43.97

Sleep better with the Kidde P3010K-CO Smoke and Carbon Monoxide Alarm. It benefits the millions of Americans who rely on continuou...s battery-powered smoke and fire detection in their homes. This alarm is powered by a sealed, long-life lithium battery... read more

Universal Security Instruments
$23.40

The Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm provides 10 years of continuous protection against the sile...nt killer - carbon monoxide. Perfect for new or replacement installations, this maintenance-free alarm is suitable for... read more

USI
$89.31

Descriptions Usi Electric 10-Year Sealed Battery Operated Smoke And Carbon Monoxide Alarm USI Electric 10-Year Sealed Battery Oper...ated Ionization Smoke And Carbon Monoxide Alarm - Silence/Test Button - Tamper Resistant - End-Of-Life Alert - Patented... read more

Generic
$157.24

Technical Information: Optical Technology Base; 1/4" DSP CCD Image Sensor; Picture Elements (H x V) mm.; 512 (H) x 492 (V); Scanni...ng System; 480 TV Lines; Sync. System; Internal; Minimum Illumination; 2 Lux; Resolution; 480 TV Lines; S/N Ratio; 46dB... read more

SentrySafe
$530.00 $331.75

Sentry Safe Fire-Safe, 1.23 Cu Ft, Touchscreen with Alarm, 16-3/8" x 19-3/8" x 17-7/8", Gunmetal Gray/Black: UL classified for fir...e endurance (1-hour at 1700 degrees Fahrenheit/927 degrees Celsius), to protect documents, records and valuables stored... read more

Kidde
$189.95

Loud 85 decibel piercing alarm and strobe light alerts Interconnectable with up to 24 alarms LED lights indicate alarm status Test.../Reset Button to test or silence the alarm Easy to install Hard wiring 120V AC Wire-In (hard wiring)Carbon Monoxide and... read more

Kidde
$31.10

Ionization smoke alarm uses a 9-volt battery to keep you protected even during power outages. Front-load battery door provides eas...y access for quick battery replacement and locks to prevent tampering. Hush feature lets you temporarily silence nuisance... read more

Industrial Scientific
$192.51

Single Gas Detector, Detects Carbon Monoxide, Sensor Range 0 to 999 ppm, Resolution 1 ppm, Operating Temp. Range -4 to 122 Degrees... F, -20 to 50 Degrees C, Alarm Setting Low 35 ppm, High 70 ppm, Alarm Type Audible, Visual and Vibrating, Battery Type AA... read more

MARETRON
$146.42

The Amazing Quality Smoke/Heat Detector for SIM100 Maretron's Smoke and Heat Detector is made for use specifically with Maretron's... SIM100 Switch Indicator Module. read more

Kidde
$33.05 $22.56

AC/DC Powered, 10 Year Worry Free Ionization Smoke Alarm, Operates On A 120V Power Source With Seal In Lithium Battery Back Up, La...rge Mounting Base, Pre-Stripped Wiring Harness With Easy Off Caps, LED Indicator, Interconnectable With Up To 24 Other Kidde read more

First Alert
$91.46 $34.20

The First Alert Battery Operated Smoke and Carbon Monoxide Alarm SCO7CN is a talking combination alert system that tells you what ...part of the home is in danger and whether it is from a fire or poisonous odorless gas. Alarm is equipped with a mute... read more

Universal Security
$18.95

The Universal Security Instruments MDSK300S 2-in-1 Smoke and Fire Smart Alarm provides 10 years of continuous protection against d...eadly threats in the home. New patented Universal Smoke Sensing Technology provides the benefits of both photoelectric and... read more

Kidde
$47.63 $32.82

Keep your family safe with this Kidde AC Plug Carbon Monoxide Alarm. It is tamper-resistant and has a text/reset button to ensure ...proper operation. This Kidde alarm has green and red LEDs that alert you of the status. It comes with a battery pull tab... read more

Kidde
$63.38 $20.38

The Kidde Nighthawk Carbon Monoxide Alarm is a battery operated carbon monoxide alarm in an easy to install unit that provides rel...iable protection against the dangers of carbon monoxide. Written information and instruction make this unit's operation... read more

Kidde
$90.65 $29.41

The Kidde 900-0120 is an essential device to help warn you and your family of dangerous carbon monoxide levels in your home. This ...unit is interconnectable to other Kidde devices such as smoke alarms and heat detectors on one wiring network, making your... read more

First Alert
$34.99 $24.99

It's protection at its finest. The P910 alarm adds an element of style to safety. It's half the size of the standard alarm with al...l the protection needed to keep what matters most safe and secure. The alarm includes a 10-year battery to cut down on... read more

Kidde
$33.93

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. The Kidde i4618 Firex ionization smoke alarm (2...1007581) is a 120V AC/DC alarm with a 9V backup battery. Chock full of features it's compatible for both single and... read more

Kidde
$36.64

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. The Kidde i5000 is a hardwired ionization smoke... detector and alarm that is AC/DC powered. It operates on a 120V power source along with a 9 V backup battery. The... read more

First Alert
$48.64

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. The First Alert P1000 Atom smoke alarm is an in...novative 3 volt smoke detector. It is easily affixed to the wall or ceiling through a smart clip system; first attach the... read more

First Alert
$65.27 $29.08

Item: Carbon Monoxide Alarm, Detection Method: Electrochemical, Interconnection Capability: No, Power Source: 120VAC, (2) AA, Audi...ble Alert: 85dB @ 10 ft., Beep, Visual Alert: Red LED, Height: 3-1/3", Depth: 1-1/2", Width: 4-3/4", Digital Readout: No,... read more

First Alert
$37.79

Choose the PR710 10-Year Smoke & Fire Alarm with our new round slim design and maximum protection photoelectric technology. It's p...rotection at its finest and lasts a full 10 years without the hassle and expense of twice a year battery changes. Our... read more

First Alert
$35.99

The Universal Security Instruments Electric MCND401 Plug-In Carbon Monoxide and Natural Gas Smart Alarm is a 2-in-1 device that pr...ovides double the protection with a single installation. This dual-sensing alarm protects against two deadly household... read more

Kidde
$101.03

; Pro Premium AC/DC Smoke Alarm Detector With Hush; Ionization Sensor; Professional 120V AC Premium Smoke Detector With 9V DC Batt...ery Back Up; Quick Connect Power Harness; Multi-Station Interconnect; Hush Button; Battery Included; Open Stock TV... read more

Kidde
$69.99 $32.37

Safeguard your family and home with utmost protection from two potentially deadly threats with a Kidde Smoke and (CO) Carbon Monox...ide Combo Alarm. This unit combines two quintessential safety devices into one convenient unit. This smoke and carbon... read more

Kidde
$130.97 $40.89

The Kidde 900-0121 is a 120-volt AC Wire-in Interconnectable Carbon Monoxide Alarm with nine-volt battery backup, and features a d...igital display. read more

Universal Security
$49.99

First Alert BRK Brands Hardwired Combo Smoke & Carbon Monoxide Alarm: The First Alert SC9120LBL hardwired combination smoke/CO ala...rm connects directly to your home electrical system. In the event of a power outage, the smoke/CO alarm is equipped with a... read more

First Alert
$85.58 $48.60

While all smoke alarms are designed to detect smoke, different sensing technologies react differently to certain types of fires. T...his alarm makes use of both ionization and photoelectric sensors to offer the earliest possible warning, regardless of the... read more

BRK
$95.00

The BRK SC9120B hardwire combination smoke detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless..., deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces,... read more

Kidde
$47.05

Descriptions Firex Direct Wire Ionization Smoke Alarm Firex Direct Wire Ionization Smoke Alarm - AC/DC - One 9 Volt Battery Backup... - Test/Silence Button - LED Power Indicator - AudibleLow Battery Signal - Front Loading Door For Easy Battery Change -... read more

Kidde
$47.97 $41.36

Keep track of dangerous smoke and carbon monoxide levels in your house with the Kidde Smoke and Carbon Monoxide Alarm. The alarm s...ystem alerts you as soon as it senses the presence of harmful gas inside your house. It also senses smoke. It uses a 120V... read more

Kidde
$179.95

Loud 85 decibel piercing alarm, verbal warnings and strobe light alerts Interconnectable with up to 24 alarms LED lights indicate ...alarm status Test/Reset Button to test or silence the alarm Easy to install Kidde Combo Carbon Monoxide and Smoke Alarm... read more

First Alert
$48.99

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. The First Alert SA320B Battery Powered Smoke Al...arm offers double protection against both smoldering and flaming fires. The SA320B Battery Powered Smoke Alarm utilizes... read more

First Alert
$74.99 $73.76

First Alert Onelink combination smoke and carbon monoxide alarms. Create wireless links with other smoke alarms and carbon monoxid...e alarms. Talking alarm can be easily programmed for alarm's location within the home (11 pre-programmed choices). Voice... read more

Kidde
$48.19

Product Description The Plug-In Carbon Monoxide Alarm utilizes sophisticated electronic components and sensor technology to protec...t your family from the silent killer, carbon monoxide. This discreet alarm fits into any standard outlet so that it can go... read more

First Alert
$43.00

FIRST ALERT SCO403 Smoke Alarm & Carbon Monoxide Detector Combo Pack

Kidde
$41.75

10 Year Lithium Smoke Alarm; Ionization Sensor; Battery Operated; UL Listed; Tamper Resistant Control; Smart Hush Feature; Test/Re...set Button and LED Indicator. read more

Kidde
$41.21

Kidde Worry-Free; 10 Year; Living Area Smoke Alarm; Photoelectric Smoke Alarm Contains A Sealed In Lithium Power Supply; No Batter...y Replacement Required Over The 10 Year Life Of The Alarm; Advanced Photoelectric Sensor Detects Particles Associated With... read more

First Alert
$41.25

Features a wireless connection so when 1 alarm is triggered all alarms will sound. Wireless interconnect technology eliminates the... need for an electrician to pull wires. Reliable radio frequency communication between alarms creates a secure fire safety... read more

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