Price: $29.99 – $19.99
(as of Dec 19,2024 19:46:16 UTC – Details)
First Alert’s Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
Through early warning interconnect, when one alarm sounds, all compatible alarms will sound
Battery backup provides continuous protection during power outages
Alarm indicator visually identifies the unit that initiated the alarm
Quick Connect Plug included allows for easy installation with no need to rewire
Customers say
Customers find the gas smoke fire alarm easy to install with clear instructions and no tools required. They say it works well and activates properly. The price is excellent for a pack of 3 or a six-pack represents a good savings. Customers also mention it’s easy to replace existing alarms. However, some customers have differing views on battery life, quality, and alarm accuracy.
AI-generated from the text of customer reviews
Upgrade your home’s safety with the First Alert SMI100-AC, 9120B Replacement Hardwire Interconnect Smoke Alarm with Battery Backup! This 1-pack smoke alarm is designed to provide early warning in the event of a fire, giving you and your family peace of mind.
With its hardwire interconnect feature, this smoke alarm can be interconnected with up to 18 compatible devices, ensuring that if one alarm is triggered, all alarms in your home will sound. The battery backup function ensures that your alarm will continue to operate even during power outages, so you can rest easy knowing that you’re protected at all times.
Don’t wait until it’s too late – invest in the safety of your home and loved ones with the First Alert SMI100-AC, 9120B Replacement Hardwire Interconnect Smoke Alarm with Battery Backup. Order yours today and enjoy the peace of mind that comes with knowing your home is protected.
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