

Kidde Micro 4", 10-Year Sealed Battery Ionization Smoke Alarm, Model i1040, KIDDE
Key item features
- Sealed Lithium Battery: Sealed-in lithium power supply; no battery replacement required over the 10-year life of the alarm.
- Self Activation: Alarm automatically activates when attached to the mounting bracket, eliminating the need for pull-tabs or switches.
- Alarm Memory: Rapidly flashing LED alerts user if the alarm has sounded since the last time the test/reset button was used.
- Nuisance Alarm Silence: Temporarily silences nuisance alarms and prevents Hush mode activation unless the unit is in alarm mode.
- Test/Hush Button: Tests unit's circuit operation and resets memory after an alarm condition occurs.
- LED Indicator: Flashing red indicator light with four modes of operation: standby, alarm mode, Hush mode, and memory set.
- Ionization Technology: Uses ionization sensing technology to detect invisible fire particles associated with flaming fires.
- 10-Year Lifespan: Sealed-in board-mounted battery powers the unit for its complete 10-year life, with no need for battery replacement.
Specs
- Battery life10
- Batteries inclY
- Decibel rating85
- Power typeBattery
- ModelI1040
- Smoke & carbon monoxide alarm sensor technologyIonization Sensor
Reviews summary
- : Features a compact size and sleek appearance.
- : Offers good value for features and quality.
- : Provides 10 years of smoke detection without battery replacement.
- : Detector is smaller than usual smoke detectors.
- : Occurs due to humidity or low battery, leading to false alarms.
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About this item
Product details
- Sealed-In Lithium Battery – Sealed-in lithium power supply; no battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
- Self Activation – Alarm automatically activates when attached to the mounting bracket.
- Alarm Memory – Rapidly flashing LED alerts user if the alarm has sounded since the last time the test/reset button was used.
- Will temporarily silence nuisance alarms and will not allow Hush® mode to be activated unless the unit is in alarm mode.
- Test/Hush® Button – Tests unit’s circuit operation and resets memory after an alarm condition occurs.
- LED – A flashing red indicator light with four modes of operation: standby, alarm mode, Hush® mode, and memory set.
Specifications
Battery life
Batteries incl
Decibel rating
Power type
Warranty
Warranty information
Warranty url
Warnings
Ingestion Hazard
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Customer ratings & reviews
Reviews summary
- : Features a compact size and sleek appearance.
- : Offers good value for features and quality.
- : Provides 10 years of smoke detection without battery replacement.
- : Detector is smaller than usual smoke detectors.
- : Occurs due to humidity or low battery, leading to false alarms.
Customer images






+11 images
Showing 1-3 of 263 reviews
Verified Purchase
I had one of these 10 year smoke detectors in my home when it died. I simply looked up the same model number in Walmart's website and in a couple of days I had an exact replacement and was even able to untwist the old one from the mounting brackets and twist in the new one. Easy peasy.
Verified Purchase
PROS: 1. Purchase price of $10 for this long-life no-batteries needed is cheaper than buying batteries for other models. 2. I don't have to change batteries in it. CONS: No directions for activating alarm or for installing it; I had to Google those.
Verified Purchase
Easy installation %26 peace of mind that we are safe in our home. We needed to replace our old FireAlarm that was 20 yrs old. We kept putting new batteries in our old Alarm. Then I read that the Sensors that detect fire only last 10 years. Now I feel at easy.
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