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Battery operated 9V battery included. Four inch diameter discreet design. Battery operated 9V battery included. Test button tests unit's electronic circuitry horn and battery function. Battery operated Ionization sensor compact smoke alarm.

Same features as sa340cn and SA340B but adds Sealed Battery Technology. 10-year limited Warranty. No battery changes for the Life of the Alarm; 3V Lithium Power Cell Included.
Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires. Complies with all current 10-year legislation in U. S. Alarm also features loud 85-decibel alarm, a single test/silence button, easy mounting bracket, and an end-of-life signal so you know when to replace the unit. Complies with all current 10-year legislation in states/cities where required.

10 year battery operated: this combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it’s time to replace the unit for safety.



Sealed in lithium battery never replace battery over the ten-year life of the alarm. Ionization sensor. Rapidly flashing red led alerts the user if the alarm has sounded since the last time the test reset button was used.
Smart hush temporarily silences nuisance alarms and will not allow hush mode to be activated unless the unit is in alarm mode. Manufactured in China. Kidde’s smoke alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards. Rapidly flashing red led alerts the user if the alarm has sounded since the last time the test reset button was used.

Voice warning system - verbally announces “fire” or “Warning, Carbon monoxide” to help distinguish between threats.
Compatible with Kidde, FireX, code one and sentinel products. Ionization sensing technology - ideal for detecting fast flaming and other types of fires. Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup. Temperature Range: 40 degree F 4. 4 degree c to 100 degree F 37. 8 degree C.

To ensure complete protection make sure to place one on each level of your home and in each bedroom. Meets ul217 standards and complies with legislative requirements for 10 year battery operated smoke alarms.
1. FIRST ALERT
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First Alert SA350B Smoke Alarm, Dual Ionization Sensor, Detects Flaming Fires, Battery Operated, Sealed Lithium Battery by BRK
#adFIRST ALERT #ad - Sealed tamper proof design eliminates removal of batteries for other uses and ensures operation over the life of the alarm. This product belongs to electrical & heating Group. Country of Origin: United States. Item is manufactured in United states.More information #ad
Brand | FIRST ALERT #ad |
Manufacturer | FIRST ALERT #ad |
Height | 5.59 Inches |
Length | 5.69 Inches |
Weight | 0.55 Pounds |
Width | 2.25 Inches |
Part Number | GIDDS-2481094 |
Model | GIDDS-2481094 |
More information #ad
2. Kidde
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2 pk., Kidde Worry-Free Smoke Alarm
#adKidde #ad - Photoelectric sensors can detect fire particles, smoldering fires, which are associated with slow, quickly. The alarms are equipped with sealed-in lithium batteries that are designed to last for the life of the alarms.More information #ad
Product features: Provides reliable protection Sealed-in lithium b. Once the alarms are attached to the mounting brackets, they activate automatically for simple use. Install these kidde worry-free smoke alarms to provide your home with reliable protection against smoke and fire.Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 2 Inches |
Length | 6 Inches |
Weight | 0.98 Pounds |
Width | 6 Inches |
More information #ad
3. Kidde
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Kidde Model i9040 Battery-Operated Ionization sensor Compact Smoke Detector Alarm
#adKidde #ad - Easy installation. Test button tests unit's electronic circuitry horn and battery function. 9 volt battery, mounting hardware and installation guide. Audio alarm- 85db at 10ft.Battery operated 9V battery included. Four inch diameter discreet design. Battery operated 9V battery included. Test button tests unit's electronic circuitry horn and battery function. Battery operated Ionization sensor compact smoke alarm.
More information #ad
Four inch diameter discreet design. Meets the ul requirements and widely-accepted safety standards. Four inch diameter discreet design. Ul listed and is backed by a 3 year limited warranty. Easy installation. Temperature range- 40˚f to 100˚F 4°C to 38°C. Humidity range- up to 85% relative humidity RH. Test button tests unit's electronic circuitry horn and battery function.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 4 Inches |
Length | 2 Inches |
Weight | 0.44 Pounds |
Width | 3 Inches |
Part Number | 21026056 |
Model | Model i9040 |
Warranty | 365 manufacterer |
More information #ad
4. FIRST ALERT
#ad
White, 0827B, First Alert 10-Year Ionization sensor Smoke Alarm
#adFIRST ALERT #ad - First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. Ionization Sensor. To ensure complete protection make sure to place one on each level of your home and in each bedroom.Same features as sa340cn and SA340B but adds Sealed Battery Technology. 10-year limited Warranty. No battery changes for the Life of the Alarm; 3V Lithium Power Cell Included.
More information #ad
Perfect mount allows for easy alignment of alarm. States/cities where required. Battery-operated unit provides continuous monitoring even if there's a power failure: plus, it's easy to install. Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires. Complies with all current 10-year legislation in U. S. Alarm also features loud 85-decibel alarm, a single test/silence button, easy mounting bracket, and an end-of-life signal so you know when to replace the unit. Complies with all current 10-year legislation in states/cities where required.
Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 5.6 Inches |
Length | 5.6 Inches |
Weight | 0.01 Pounds |
Width | 2 Inches |
Part Number | FBA_0827B |
Model | 0827B |
Warranty | ------- |
More information #ad
5. Elvicto
#ad
Kitchen, 3 Pack Combination Smoke and Carbon Monoxide Detector 10 Year Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home
#adElvicto #ad - Test/slience button: tests the unit for proper operation and resets the carbon monoxide alarm, Alarm. A loud 85-decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise.10 year battery operated: this combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it’s time to replace the unit for safety.
More information #ad
Easy to install and use: The alarm can easily install with mounting bracket. No hardwired anymore, very. Combo smoke and co detecor: features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms.Brand | Elvicto #ad |
Manufacturer | Elvicto #ad |
Part Number | 939-10 year |
Model | GS811-A |
More information #ad
6. Kidde
#ad
Kidde 21009992 10 Year Lithium Ion Battery Operated Ionization Smoke Alarm
#adKidde #ad - Code one 10 year smoke alarm features smart hush control. This alarm utilizes ionization sensing technology. Features a test/reset button that tests units circuit operation and resets memory after an alarm condition occurs. Brand name: Kidde.More information #ad
Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 6 Inches |
Length | 10 Inches |
Weight | 0.5 Pounds |
Width | 6 Inches |
Part Number | 21009992 |
Model | 21009992 |
More information #ad
7. Kidde
#ad
White, Kidde 21026514 Worry-Free Hardwire Interconnect Ionization Sensor Smoke Alarm
#adKidde #ad - Sealed in 10 year lithium battery backup. Single test/hush button. 360 degree mounting plate with tamper resist feature. Ul 217 listed. Ionization sensing technology.More information #ad
Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 5.5 Inches |
Length | 5.5 Inches |
Weight | 0.9 Pounds |
Width | 1.75 Inches |
Part Number | 21010408 |
Model | 21026514 |
Warranty | 10-year limited warranty |
More information #ad
8. Kidde
#ad
Kidde i9010 10-Year Sealed Lithium Battery-Operated Smoke Alarm with Memory and Smart Hush
#adKidde #ad - Sealed in lithium battery never replace battery over the ten-year life of the alarm. Low battery warning. Self activation alarm automatically activates when securely attached to the mounting bracket. Self activation alarm automatically activates when securely attached to the mounting bracket.Sealed in lithium battery never replace battery over the ten-year life of the alarm. Ionization sensor. Rapidly flashing red led alerts the user if the alarm has sounded since the last time the test reset button was used.
More information #ad
Kidde’s smoke alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards. Smart hush temporarily silences nuisance alarms and will not allow hush mode to be activated unless the unit is in alarm mode. Smart hush temporarily silences nuisance alarms and will not allow hush mode to be activated unless the unit is in alarm mode. Manufactured in China. Kidde’s smoke alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards. Rapidly flashing red led alerts the user if the alarm has sounded since the last time the test reset button was used.
Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 5.6 Inches |
Length | 1.55 Inches |
Weight | 0.6 Pounds |
Width | 5.6 Inches |
Part Number | 21026055 |
Model | i9010 |
Warranty | 10-year limited warranty |
More information #ad
9. Kidde
#ad
White, Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO
#adKidde #ad - Interconnects - up to 24 Kidde devices of which 18 can be initiating. Flashes once every 60 seconds to indicate battery only mode. Hush feature - temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode.Voice warning system - verbally announces “fire” or “Warning, Carbon monoxide” to help distinguish between threats.
More information #ad
Audio alarm: 85 dB at 10 feet. Eliminates worry about removal or unauthorized deactivation of alarm. Sealed-in lithium battery backup - No battery replacement required over the 10 year life of the alarm. Compatible with Kidde, FireX, code one and sentinel products. Ionization sensing technology - ideal for detecting fast flaming and other types of fires. Provides protection from two hazards - Fire and CO in one unit with 10-year sealed lithium battery backup. Temperature Range: 40 degree F 4. 4 degree c to 100 degree F 37. 8 degree C.
Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 5.5 inches |
Length | 5.5 inches |
Weight | 0.75 Pounds |
Width | 1.5 inches |
Part Number | 21010408-N |
Model | i2010SCO |
More information #ad
10. FIRST ALERT
#ad
SA3210, First Alert Dual Sensor Smoke and Fire Alarm
#adFIRST ALERT #ad - States/cities where required. Loud 85 decibel siren sounds to alert you to danger. The 10 year lithium ion battery offers continuous power for the life of the alarm and provides continued monitoring even if there's a power failure.To ensure complete protection make sure to place one on each level of your home and in each bedroom. Meets ul217 standards and complies with legislative requirements for 10 year battery operated smoke alarms.
More information #ad
Complies with all current 10 year legislation in U. S. First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. Equipped with a dual photoelectric and ionization smoke sensor to quickly detect both fast burning and smoldering fires.Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 5 Inches |
Length | 2 Inches |
Weight | 0.65 Pounds |
Width | 5 Inches |
Part Number | SA3210 |
Model | SA3210 |
Warranty | 10 Year Limited Warranty |
More information #ad