Best Dual Sensor Smoke Alarm - April 2024

First Alert Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging, SA320CN

While all smoke alarms are designed to detect smoke, different sensing technologies react differently to certain types of fires. This alarm makes use of both ionization and photoelectric sensors to offer the earliest possible warning--regardless of the type of fire. Sometimes a fire can smolder for hours before erupting into flames. Photoelectric Sensing Technology is more sensitive than Ionization Sensing Technology at detecting these sorts of smoldering fires, like those caused by cigarettes burning in couches or bedding. Other fires erupt into flames quickly, like kitchen grease fires or fi... [Read More]

• ASIN: B00O8MVW0S
• UPC: 052778929267
• ASIN: B00O8MVW0S
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

First Alert Smoke Detector, Photoelectric and Ionized Alarm | Hardwired with Battery Backup, BRK 3120B

The BRK Model No. 3120B is a wire-in, 120V AC 60Hz single and/or multiple station photoelectric and ionization dual sensor smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings as defined in standard NFPA 101. Model 3120B complies with UL217, CSFM, NFPA 72, HUD, FHA and other agencies that model their codes after the above agencies. It meets building codes where AC/DC photoelectric and ionization combination smoke alarms are required. The BRK 3120B is a state-of-the-ar... [Read More]

• ASIN: B00O8MVW44
• UPC: 029054015334
• ASIN: B00O8MVW44
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Kidde PI2010 Hardwired Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

The Kidde PI2010 Battery-Operated Dual Sensor Smoke Alarm combines photoelectric and ionization sensing technologies into one unit to offer broad detection against smoldering and flaming fires. Experts recommend that for optimal protection you have both types of sensing technology in your home. This smoke alarm's trademarked Hush feature allows you to silence nuisance alarms, while an indicator LED and test feature let you easily confirm that the alarm is working. The Kidde PI2010 Smoke Alarm: Employs both photoelectric and ionization sensors. Features a hush button to silence the alarm for no... [Read More]

• ASIN: B00PC5TFEK
• UPC: 047871261611
• ASIN: B00PC5TFEK
• Brand: Kidde
• Size: 1-Pack
• Manufacturer: Kidde Safety

First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

The BRK SC9120B hardwire combination smoke and carbon monoxide alarm 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, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, improper venting, and attached garages can also cause carbon monoxide accumulation. The BRK SC9120 hardwire combination smoke and CO alarm with battery backup includes these features: Quick plug-in power connector for easy installation, 120-vo... [Read More]

• ASIN: B00O8MVW12
• UPC: 029054015341
• ASIN: B00O8MVW12
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Kidde Battery Dual Photoelectric and Ionization Sensor Smoke Detector Alarm | Model Pi9010

• ASIN: B00PC5THCU
• UPC: 047871260621
• ASIN: B00PC5THCU
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde Safety

Smoke Detector and Fire Alarm 4 Pack Photoelectric Sensor Smoke Alarms Easy to Install Fire Alarm With UL Listed, Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home Hotel School

Complete Home Protection: Working smoke smoke detector cut the risk of dying in a home fire by 50%, and that's important because a home fire starts every 83 seconds! The faster you know about a fire, the faster you can escape from the fire. 4 Packs Photoelectric Smoke Alarm This unit is a photoelectric smoke alarm. The photoelectric technology ,it is more sensitive in detecting slow smoldering fires which generate light smoke, little heat and may smolder for hours before bursting into flames. This smoke alarm dose not contain any radioactive material.Smoke alarms should be installed in every r... [Read More]

• ASIN: B07FR5FGR3
• UPC: 721047998999
• ASIN: B07FR5FGR3
• Brand: SITERWELL
• Size: Medium
• Manufacturer: SITERWELL

Kidde 21007915-N Dual Sensor AC Hardwire Interconnect Smoke Alarm, White

• ASIN: B0039YOWY4
• UPC: 047871079155
• ASIN: B0039YOWY4
• Brand: Kidde
• Size: 1-Pack
• Manufacturer: Kidde

First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN

• ASIN: B000MXJ498
• UPC: 704335118101
• ASIN: B000MXJ498
• Brand: First Alert
• Size: 1 Pack
• Manufacturer: First Alert

Kidde | Model i9040 Battery-Operated Ionization Sensor Compact Smoke Detector Alarm

• ASIN: B00PC5SZLO
• UPC: 047871260560
• ASIN: B00PC5SZLO
• Brand: Kidde
• Size: Pro
• Manufacturer: Kidde Safety

First Alert Smoke Detector Alarm | Battery Powered with Wireless Interconnect | 2-Pack, SA511CN2-3ST

The First Alert SA511CN2-3ST Interconnected Wireless Smoke Alarm with Voice Location features an 85-decibel siren and voice alarm that tells you where the danger is located. A photoelectric sensor detects smoke while minimizing false alarms from cooking or shower steam. Interconnected smoke detectors in different locations are designed to work together, with one alarm triggering the other alarm during a fire, helping to provide the earliest warning for your family.

• ASIN: B000YC535Q
• UPC: 785577939891
• ASIN: B000YC535Q
• Brand: First Alert
• Size: 2 pack
• Manufacturer: First Alert

First Alert 2-in-1 Z-Wave Wireless Smoke Detector & Carbon Monoxide Alarm, Battery Operated

This easy-to-install First Alert Z-Wave ZCOMBO-G Smoke and Carbon Monoxide Alarm is designed for compatibility with certified First Alert enabled Z-Wave Devices. It can send you mobile alerts in the event of an emergency and includes an insect-screened photoelectric smoke sensing chamber, an electrochemical carbon monoxide sensor, an 85-decibel horn, a tamper-resistant battery door, and a single test/silence button. This alarm is specifically designed for residential and institutional applications such as sleeping areas in hospitals, hotels, dorms, and multifamily dwellings defined in standard... [Read More]

• ASIN: B00KMHXFAI
• UPC: 029054013026
• ASIN: B00KMHXFAI
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

First Alert SCO500B Interconnected Wireless Battery Combination Smoke CO Voice 6 pack

BRK Wireless Interconnect Alarms provide a cost effective solution when it comes to renovation and retrofit projects where interconnectability is a requirement. Easily interconnect between floors and new to existing construction wirelessly.BRK Wireless Interconnect enabled alarmWireless battery Combination Photoelectric Smoke & CO AlarmVoice alarm with programmable location. Programmable with up to eleven locations.Single button test/silenceTwo silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarmRF Interconnect: reliable a... [Read More]

• ASIN: B015NSAHJC
• UPC: 715050904627
• ASIN: B015NSAHJC
• Brand: First Alert
• Size: 6 Pack
• Manufacturer: First Alert

Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

The Kidde KN-COSM-BA Combination Carbon Monoxide & Smoke Alarm provides two important safety devices in a single unit. This alarm includes a voice warning system that announces “Fire, Carbon Monoxide, Low Battery and Smart Hush Activation.” The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This technologically advanced combination alarm is battery operated protecting you and your family even during a power outage when many incidences occur. The KN-COSM-BA is an easy to install a... [Read More]

• ASIN: B00PC5S0PA
• UPC: 047871260430
• ASIN: B00PC5S0PA
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde Safety

Smoke Detectors,5 Packs Portable Photoelectric Smoke and Fire Alarm Sensor with 9V Battery Operated,UL Listed

Product Description： power:DC 9V battery Operation current:

• ASIN: B07CZWRBDS
• ASIN: B07CZWRBDS
• Brand: Sobrovo
• Size: 5Pack
• Manufacturer: Sobrovo

First Alert FAT1039828 Dual-Sensor Smoke & Fire Alarm

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 false 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.

• ASIN: B07JH5BZJT
• UPC: 029054018953
• ASIN: B07JH5BZJT
• Brand: First Alert
• Manufacturer: First Alert / BRK Brands, Inc.

First Alert SA350B Smoke Alarm - Dual Ionization Sensor - Detects Flaming Fires - Battery Operated - Sealed Lithium Battery by BRK

Provides full 10-years of protection. Sealed tamper proof design eliminatesremoval of batteries for other uses and ensures operation over the life of thealarm. Meets Codes where 10 year sealed smoke alarms are required. . 10

• UPC: 642411239
• Model: SA350B
• Color: Multicolor
• Size: 1 Pack
• Rating: 3.0

KIDDE DIRECT WIRE IONIZATION SMOKE DETECTOR, AC/DC

Use this smoke detector in the kitchen, bedroom or wherever you want long-lasting protection. The battery lasts for up to 10

• UPC: 1586932
• Model: 21006378
• Color: White
• Size: 11 Pack
• Rating: 4.857

First Alert Dual-Sensor Smoke and Fire Alarm, Battery Powered, SA320CN

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 false alarms from cooking smoke or

• UPC: 219338200
• Model: 1039828
• Color: White
• Size: 8.50in. x 6.75in. x 3.25in.
• Rating: 5.0

Brk SCO2B Smoke and Carbon Monoxide Alarm

The BRK SCO2B is a battery-powered single station combination smoke and carbon monoxide alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings as defined

• UPC: 46203044
• Model: SCO2B
• Color: Multicolor
• Size: 11 Pack
• Rating: 4.0

First Alert SA320CN-2 Smoke Alarm with Smart Sensing Technology and Nuisance Resistance

Make your home always ready for emergencies with the First Alert SA320CN-2 Smoke Alarm. This practical device is equipped to detect smoke particles that are caused by both flaming and smoldering fires. For added convenience,

• UPC: 16930197
• Model: SA320CN
• Color: White
• Size: 8.75" x 7.00" x 2.45"8.75\" x 7.00\" x 2.45\"
• Rating: 4.22

First Alert SA3210 10 Year Lithium Photoelectric & Ionization Smoke Alarm

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

• UPC: 46203060
• Model: SA3210
• Color: N/AOther
• Size: 8.75in. x 6.88in. x 2.50in.8.75
• Rating: 4.75

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

Keep your home free from hazardous carbon monoxide; the First Alert Carbon Monoxide Detector, CO615 is a detector that notifies you of its presence. This digital carbon monoxide detector has a built-in electro-chemical sensor that

• UPC: 10099177
• Model: CO615
• Color: N/AOther
• Size: 3.25x8.5x73.25
• Rating: 4.541

Kidde Dual-sensor Smoke Alarm - 9 V - Audible, Visual - White

Kidde Dual-sensor Smoke Alarm - 9 V - Audible, Visual -

• UPC: 243742150
• Model: KID21007385N
• Color: Multicolor

BRK FG250B Smoke Alarm, Detectable Medium Dual Ionization Sensor, Audio Alarm

BRK Smoke Alarm, Detectable Medium: Dual Ionization Sensor, Alarm: Audio, Flash Type Red LED Display, Battery, 40 - 100 deg F, 4-1/4 Inch Dia x 1.6 Inch H, Includes: 9 V

• UPC: 723457764

FG250B Dual Ionization Smoke Alarm with 9-volt Battery, Dual Ionization Sensing Chamber By First Alert

Main products of our company :electric, home,toy,clother ,etc. Since its foundation ,the company keeps living up to the belief of :"honest selling ,best quality ,people-orientation and benefits to customers. "We are doing everything to offer

• UPC: 903284362