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Home Alarms

Tools & Home Improvement › Safety & Security › Household Sensors & Alarms


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Kidde KN-COSM-B Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm

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First Alert CO615 Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display

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P3 International P4400 Kill A Watt Electricity Usage Monitor

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Kidde KN-COSM-IB Hardwire Combination Carbon Monoxide and Smoke Alarm with Battery Backup and Voice Warning, Interconnectable...

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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup

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Kidde KN-COPP-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display

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First Alert SA320CN Double Sensor Battery-Powered Smoke and Fire Alarm

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First Alert CO600 Plug In Carbon Monoxide Alarm

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Kidde i9040 Fire Sentry Battery-Operated Ionization Sensor Compact Smoke and Fire Alarm

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HDE Temperature Gun Infrared Thermometer w/ Laser Sight

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Kidde KN-COSM-XTR-B Nighthawk Combination Carbon Monoxide, Fire, and Smoke Intelligent Alarm

  • $77.05 $36.93
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Kintrex IRT0421 Non-Contact Infrared Thermometer with Laser Targeting

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BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup, Single Individual from Contractor Pack

  • $23.99 $12.27
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Zircon 63931 Leak Alert Electronic Water Detector Batteries Included, 3-Pack

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Chamberlain CWA2000 Wireless Motion Alert System (Black)

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Kidde i4618 Firex Hardwire Ionization Smoke Detector with Battery Backup

  • $19.74 $12.27
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  • $7.94 new (35 offers)
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Skylink HA-434RTL Long Range Motion Alert Kit

  • $51.59 $30.53
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  • $27.12 new (8 offers)
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Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display

  • $69.99 $39.24
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  • $34.00 new (33 offers)
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Kidde PI2010 Smoke Alarm Dual Sensor with Battery Backup, White

  • $39.99 $29.97
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Door/Window Entry Alarm with Magnetic Sensor, Pack of 2

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  • $3.99 new (12 offers)
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Kidde i12040 120V AC Wire-In Smoke Alarm with Battery Backup and Smart Hush

  • $22.99 $13.20
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  • $8.45 new (38 offers)
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GE 45117 Deluxe Wireless Door Alarm

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  • $12.28 new (51 offers)
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HDE® High Accuracy Non-Contact Infared IR Temperature Range -26 F to +716 F Gun w/ Laser Sight

  • $59.99 $16.88
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  • $13.89 new (5 offers)
  • $45.86 used (1 offer)
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Kidde PI9010 Battery-Operated Dual Ionization and Photoelectric Sensor Smoke Alarm

  • $35.99 $17.89
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  • $14.99 new (58 offers)
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Home Alarms from Amazon.com

Is your home adequately prepared for unexpected leaks, fires, and floods? There are many simple and affordable home alarms like smoke detectors, window sensors and water alarms can make the difference between a simple fix, and an expensive problem.

Smoke and carbon monoxide detectors are two of the most important household sensors you can buy. Many newer models combine both sensors into one package for easier maintenance and reliability. While many detectors are battery-operated, there are also convenient plug-in models that are becoming more popular. Some can even be hard wired into your electrical system, and integrated into a monitored, home alarm system. At Amazon.com, we offer smoke and carbon monoxide detectors from top brands like Kiddie, First Alert, and Honeywell.

In wetter climates, moisture and flooding in hard-to-reach places can be tough to detect. A flooded basement or crawlspace can easily go unnoticed if it’s not in a highly visible area. Special home alarms that detect water are an affordable and highly effective solution to flooding situations. As soon as the sensor detects excess water, it emits a loud alarm, much like a smoke detector, so you can address the issue quickly, before it has a chance to cause significant and expensive damage.

Enhance safety and comfort in your home with alarms designed to monitor windows, and motion sensors that will alert you of unexpected guests. Home alarms fitted to windows will let you know if any attempt is made to open exterior windows, so you can take proper precautions. Motion sensors tied to bright lights can be placed outdoors to monitor large yards or driveways for intruders or animals.

Home alarms help you prepare for unexpected events, and let you enjoy greater peace of mind. There’s no substitute for planning ahead, so make sure you’ve got all the sensors, detectors, lights, and home alarms you need to protect your property.

Department

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  • ‹ Safety & Security
  • Household Sensors & Alarms

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