Home Security › usi smoke and fire alarm

Kidde Smoke Alarm, Photo/Ion, Dual Sensor, Batt Opr, White in Gray | 11 H x 1.8 W x 7.3 D in | Wayfair KID21007385N

Kidde Fire Dual-sensor Smoke AlarmDual-sensor smoke alarm features photoelectric and ionization sensors for best overall protection. Ionization Sensor may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms.... more

First Alert Photoelectric Smoke Fire Detector in Gray | 8.45 H x 6.7 W x 3.55 D in | Wayfair 1039826

The First Alert interconnected wireless smoke alarm with voice location is designed to notify you of trouble with both an 85 dB siren and voice notification. The battery-operated unit can be installed easily, without wires or an electrician. The units... more

UNIVERSAL / USI ELECTRIC MI106 Ionization Smoke Alarm, Ionization Sensor, 85 dB

Smoke & Fire Alarm, Battery Location Side more

Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generat S3000BWES

Free Shipping! Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Powered By Six AA Batteries, Wi-Fi & Bluetooth... more

Pinnaco WiFi Smoke Detector Smart Fire Alarm Sensor System Smart Life APP Control for Home Kitchen/Store/Hotel/Factory

Features: Remote Through mobile APP you can observe dynamics of smoke in real time. Make your home smarter no matter how far away from home. High Sensitivity Smoke DetectionWhen fire breaks out sensor will detect smoke sensitively and send an alarm... more

UNIVERSAL / USI ELECTRIC 5304 Ionization Smoke Alarm, Ionization Sensor, 85 dB

Smoke Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size 9V, Detector Type Smoke Detector, Features Patented Quick Find Alarm Origination Feature easily identifies the first alarm to sound in an... more

Bellman & Symfon Fire Alerting Solution with Smoke Detector (Value Pack)

Description When a fire starts the Visit Smoke Alarm Transmitter instantly sends a signal to any receiver from the Alarm Clock Visit Receiver which will then notify you by flashing light vibration or loud sound. The Visit Smoke Alarm provides early... more

SYSTEM SENSOR 4W-B Smoke Alarm,12/24 VDC, 4-Wire,w/Base

Smoke Alarm, Battery Chemistry Not Applicable, Battery Location Not Applicable, Battery Locking Pin No, Battery Size Not Applicable, Communication Protocol Not Applicable, Compatible With 4 Wire Fire Alarm System, Detector Type Smoke Detector, Features... more

Smoke Alarm Fire Detector

Product details ACCURATE, RELIABLE & HIGHLY SENSITIVE: The smoke detector adopts photoelectric technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe 24/7. more

Smoke Detector Fire Alarm

Product details ACCURATE, RELIABLE & HIGHLY SENSITIVE: The smoke detector adopts photoelectric technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe 24/7. more

First Alert Dual-Sensor Smoke Fire Alarm in Gray | 3.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039828

The product provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on false alarms from cooking smoke or other common false-alarm triggers. A single button both silences and... more

First Alert Dual-Sensor Smoke Fire Alarm in Gray | 3.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039828

The product provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on false alarms from cooking smoke or other common false-alarm triggers. A single button both silences and... more

Siterwell 4 Piece Smoke Detector Fire Alarm Set in Gray | Wayfair GS528A

The smoke alarm has a 1-year 9V battery. This smoke alarm can be used for ten years with continuous battery replacement. Working smoke detectors cut the risk of dying in a home fire by 50% while a home fire starts every 83 seconds! The faster you... more

Smoke Detector Fire Alarm

Product details ACCURATE, RELIABLE & HIGHLY SENSITIVE: The smoke detector adopts photoelectric technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe 24/7. more

Kidde 09145 - 9 volt Battery Operated 4" Smoke Alarm with Standard Base Plate (Battery Included) (0914E i9040)

Kidde 9 volt - Battery Operated - 4" - Fire Sentry | Kidde Smoke Alarm / Detector with Standard 5" Base Plate (Battery Included) (0914E i9040 09145) more

Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) S3003LWES

Free Shipping! Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Wired Installation with Battery Backup, Wi-Fi & Bluetooth... more

1pc Smoke Detector, Indoor Fire Detection Alarm, Security Gas Smoke Leakage Detector

Faster shipping. Better service more

First Alert Battery Ionization/Photoelectric Sensor Smoke & Fire Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair 1039842

This First Alert Battery Ionization/Photoelectric 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... more

First Alert 10-Year Sealed Battery Photoelectric/Ionization Smoke Alarm - 1 Each

Dual-sensor smoke and fire alarm with 10-year sealed battery makes use of both ionization and photoelectric sensors to offer the earliest possible warning, regardless of the type of fire. more

Smoke Alarm

Product details Dual-sensor smoke alarm features photoelectric and ionization sensors for the best overall protection. Ionization Sensor may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. more

Hardwire Smoke Alarm

Product details Protect your family and your home from house fires with the Hardware Smoke Alarm.It's a wired-in device that features ionization-sensing technology to quickly pick up and alert you to fires.The hush-button smoke alarm includes a… more

Hardwire Smoke Alarm

Product details Protect your family and your home from house fires with the Hardware Smoke Alarm.It's a wired-in device that features ionization-sensing technology to quickly pick up and alert you to fires.The hush-button smoke alarm includes a… more

BRK First Alert - SA350B Smoke Alarm - Dual Ionization Sensor

The First Alert SA350B is a smoke alarm with a 10-year lithium battery. Featuring an ionization smoke sensing chamber which may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. more

Kidde 120-volt AC Photoelectric Smoke Alarm and Battery Backup

The Kidde 120-volt smoke alarm features a photoelectric sensor for the best protection against slow smoldering fires. With the included 9-volt battery backup system, this powerful alarm will protect against fire hazards even during power outages. more

Sensor Smoke Alarm

Product details The Battery-Operated Dual Sensor Smoke Alarm combines photoelectric and ionization sensing technologies into one unit to offer broad detection against smoldering and flaming fires. more

Smoke Alarm Low Battery

Product details Operated Basic Smoke Alarm with Low Battery Indicator, 2 PackThe battery-powered ionization smoke alarm is designed to protect you and your family from the dangers of smoke and fire. more

Hard Wired Smoke Alarm

Product details series of 120VAC hardwired smoke alarms with battery backups works exceptionally well in detecting flaming fires.Capable of wiring directly into your home's electrical system, these alarms feature a near effortless installation… more

First Alert Battery-operated Photoelectric Smoke Alarm in Gray | 2 H x 6.75 W x 8.5 D in | Wayfair FAT1039772

Help protect your home with the product. 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... more

First Alert Photoelectric Smoke & Carbon Monoxide Combo Alarm in Gray | 1.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039868

The product helps protect your home from 2 potentially deadly threats by providing up to a decade of uninterrupted monitoring. Equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires and elevated carbon... more

First Alert Battery Ionization/Photoelectric Sensor Smoke Alarm in Gray | 5.4 H x 5.4 W x 1.12 D in | Wayfair 1039828

The First Alert Battery Ionization/Photoelectric Sensor Smoke 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... more

Smoke Alarm

Product details When a fire starts, the Visit Smoke Alarm Transmitter instantly sends a signal to any receiver from the Visit Alerting System, which will then notify you by flashing light, vibration or loud sound.The Visit Smoke Alarm provides early… more

First Alert SC7010B Photoelectric Carbon Monoxide & Smoke Alarm, Backup

Highlights: 120 volt AC with battery backup (2 AA included) Single button test/silence Easy installation and maintenance End of life signal provides audible notification that alarms need to be replaced Gives optimum protection for smoldering fires and… more

First Alert Hard-Wired Ionization Smoke Alarm in Gray | 8.4 H x 6.75 W x 3.45 D in | Wayfair 1039939

Designed to help promote household safety, the First Alert Hard-Wired Ionization Smoke Alarm with battery backup can provide a vital early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to detect smoke from hot,... more

Smoke and fire Detector

Product details Photoelectric Smoke Alarm This unit is a photoelectric smoke alarm. more

Smoke and fire Detector

Product details Photoelectric Smoke Alarm This unit is a photoelectric smoke alarm. more

Smoke and fire Detector

Product details Photoelectric Smoke Alarm This unit is a photoelectric smoke alarm. more

First Alert Photoelectric Smoke Fire Detector in Gray | 5.85 H x 5.7 W x 8.9 D in | Wayfair 1040958

6 pc 10YR Battery Photo Smoke Alarm Contractor Pack - This BRK Slim Photoelectric Smoke Alarms includes a 10-Year Battery helping protect your home by providing up to a decade of uninterrupted monitoring. This low-profile smoke alarm uses an... more

Smoke Carbon Monoxide Detector

Product details The Interconnected Smoke Alarm allows owners to create an interconnected fire alarm system without the cost and hassle of wiring. more