Fire & Smoke Detectors

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BRK FG250B Smoke Alarm, Ionization Sensor

Battery operated, RV approved, ionization smoke alarm with lighted power and alarm indicator, 9 V battery included. With silence feature. Ionization smoke sensors are generally more sensitive at detecting small particles, which tend to be produced in greater amounts by flaming fires. Tamper-resistant locking pin. Hinged cover for easy battery replacement. Meets ANSI/UL217 standard.
$6.99

FIRST ALERT 0827B Smoke Alarm, Ionization Sensor

The FIRST ALERT 0827B sealed ionization smoke alarm features a 10 years sealed lithium battery, eliminating the need for battery replacements during the lifetime of the alarm. This smoke detector with ionization sensor has a tamperproof design, a mute feature, a power LED, alarm indicator, end of life signal and single test button.
$19.99

FIRST ALERT 3120B Smoke Alarm, Ionization, Photoelectric Sensor

The First Alert hardwire dual photoelectric and ionization sensor smoke alarm with battery backup is designed to provide peace of mind. The photoelectric and ionization sensors on this fire detector alert you to both smoldering and fast-flaming fires, offering comprehensive detection and early warning. The 85 dB fire alarm can connect to other compatible hardwired detectors for larger spaces.
$39.99

FIRST ALERT 7010B Smoke Alarm, Photoelectric Sensor

Promote greater fire safety with the First Alert 7010B hardwired photoelectric smoke alarm with battery backup. This hardwired smoke detector uses a photoelectric smoke sensor to reliably detect smoke produced by smoldering fires, helping give you a vital early warning of fire. A battery backup helps ensure seamless protection in the event of a power outage.
$21.99

FIRST ALERT 9120B Smoke Alarm, Ionization Sensor

Designed to help promote household safety, the First Alert 9120B hardwired smoke alarm with battery backup can provide a vital early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires.
$14.99

FIRST ALERT 9120B6CP Smoke Alarm, Ionization Sensor

Designed to help promote household safety, the FIRST ALERT 9120B hardwired smoke alarm with battery backup can provide a vital early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires.
$72.99

FIRST ALERT FG200 Smoke Alarm, Ionization Sensor

Battery operated ionization smoke alarm with test button, 9 V battery included. Ionization smoke sensors are generally more sensitive at detecting small particles, which tend to be produced in greater amounts by flaming fires. Beeping signal warns when the battery needs replacing. Hinged cover for easy battery replacement. Meets ANSI/UL217 standard. 3 years limited warranty.
$5.99

FIRST ALERT P1000 Smoke Alarm, Photoelectric Sensor

The First Alert atom is protection at its finest. Its micro design adds an element of style to safety. This photoelectric alarm is a fraction of the size of a standard alarm.
$24.99

FIRST ALERT P1010 Smoke Alarm, Photoelectric Sensor

Measuring a fraction of the size of a traditional smoke alarm, the FIRST ALERT P1010 micro photoelectric smoke alarm with 10 years battery delivers ultra-reliable smoke detection in a sleek, compact design. This smoke detector uses a photoelectric sensor to detect smoke from smoldering fires. A built-in 10 years Lithium-Ion battery provides continuous power, with no need to ever worry about changing batteries during the lifetime of the alarm.
$34.99

FIRST ALERT PR700 Smoke and Fire Alarm, 10 ft, Photoelectric Sensor

Help protect your home with the FIRST ALERT PR700 slim battery-operated photoelectric smoke alarm. This low-profile smoke alarm uses an ultra-reliable photoelectric sensor to detect smoke from slow-burning, smoldering fires. Half as thick as a standard alarm, this detector has a slim, contemporary design that mounts unobtrusively on a wall or ceiling.
$14.99

FIRST ALERT PR710 Smoke Alarm, Photoelectric Sensor

The First Alert PR710 slim photoelectric smoke alarm with 10 years battery helps protect your home by providing up to a decade of uninterrupted monitoring. This low-profile smoke alarm uses an ultra-reliable photoelectric sensor to detect smoke from slow-burning, smoldering fires. Half as thick as a standard alarm, this detector has a slim, contemporary design that mounts unobtrusively on a wall or ceiling. A built-in 10 years Lithium-Ion battery provides continuous power, with no need to ever worry about changing the battery over the lifetime of the smoke detector.
$27.99

FIRST ALERT SA300CN3 Smoke Alarm, Ionization Sensor

The FIRST ALERT battery operated ionization smoke alarm provides the ideal defense for detecting fast flaming fires. A natural addition in the home or place of business, this alarm utilizes ionization technology that recognizes and detects smoke as soon as it enters the unit's chamber. The model comes equipped with a single test button that allows you to check the functionality of your device. The addition of a slide out battery drawer allows for quick and easy battery replacement. The FIRST ALERT SA300CN3 battery operated ionization smoke alarm features a 10 years limited warranty.
$8.99

FIRST ALERT SA303CN3 Smoke Alarm, Ionization Sensor

The FIRST ALERT SA303CN/SA303FF ionization smoke alarm is an ideal choice for essential smoke detection. This smoke detector uses ionization smoke-sensing technology with an enhanced smoke-gathering design that is great for detecting smoke from flaming fires. Convenient single-button operation lets you silence false alarms and test the alarm to ensure it is working.
$12.99

FIRST ALERT SA304CN3 Smoke Alarm with Escape Light, Ionization Sensor

The FIRST ALERT SA304CN3 ionization smoke alarm with escape light is an ideal choice for essential smoke detection. This smoke detector uses ionization smoke-sensing technology with an enhanced smoke-gathering design that is great for detecting smoke from flaming fires. Convenient single-button operation lets you silence false alarms and test the alarm to ensure it is working.
$10.99

FIRST ALERT SA305CN3 Smoke Alarm, Ionization Sensor

The FIRST ALERT SA305CN/SA305FF ionization smoke alarm is an ideal choice for essential smoke detection. This smoke detector uses ionization smoke-sensing technology with an enhanced smoke-gathering design that is great for detecting smoke from flaming fires. Convenient single-button operation lets you silence false alarms and test the alarm to ensure it is working.
$16.99

FIRST ALERT SA320CN Smoke and Fire Alarm, Ionization, Photoelectric Sensor

The FIRST ALERT SA320CN dual-sensor smoke and fire alarm provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on nuisance alarms from cooking smoke or other common false-alarm triggers. A single button both silences and tests the smoke detector for simple operation. The battery-powered fire detector can be easily installed anywhere without wires.
$27.99

FIRST ALERT SA521CN-3ST Smoke Alarm, Photoelectric Sensor

The FIRST ALERT SA521CN-3ST interconnected smoke alarm with hardwire adapter included allows you to create an interconnected fire alarm system without the cost and hassle of wiring. Use this smoke detector to replace an existing hardwired smoke alarm and then install additional FIRST ALERT wireless alarms for an interconnected safety network (additional alarms sold separately). This hardwired smoke detector can connect and communicate with up to 18 compatible alarms, so when one alarm is triggered, the entire system reacts. An integrated battery backup ensures the smoke alarm continues to work even during power outages.
$57.99

Kidde P12040 Hard-Wired Photoelectric Smoke Detector

The Kidde P12040 is a 120VAC powered photoelectric smoke alarm with 9V battery back up. This advanced smoke alarm has the ability to function as a stand-alone unit or in an interconnected system. The Kidde P12040 includes a test button, quick-connect power harness and offers a 10-year limited warranty. This alarm uses photoelectric sensing technology. Photoelectric sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Ionization sensing alarms may detect invisible fire particles (associated with flaming fires) sooner that photoelectric alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fire that can occur within the home. The Kidde model P12040 is a 120VAC powered alarm that includes a 9V battery backup to provide continuous protection during a power failure and included a quick connect power harness to make installation simple.
$32.99