Universal Security Instruments Hardwire Smoke, Fire, Carbon Monxide Alarm, with 10-Year Battery Backup
Universal Security Instruments Hardwire Smoke, Fire, Carbon Monxide Alarm, with 10-Year Battery Backup
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Universal Security Instruments Hardwire Smoke, Fire, Carbon Monxide Alarm, with 10-Year Battery Backup

|1 rating

Key item features

  • Sensing Plus Multi-Criteria Detection accurately identifies both slow-burning and fast-flaming fires
  • Interconnected Alarms - For optimal safety, once one alarm sounds, every compatible device will sound
  • Voice Alerts - The alarm clearly announces fire and other important alerts, like when it's time to replace the battery, providing you with real-time information.
  • 10-Year Sealed Backup Battery- Eliminates low battery concerns and ensures continuous protection
Current price is $69.97
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  • Free shipping
  • Free 90-day returns
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Showing 1-1 of 1 review

Jan 27, 2026
Andrew
Top Reviewer
5 out of 5 stars review

Verified Purchase

Do note that the alarm did stay beeping when it did get wired in. But it's a weaker beep, so very noticeable difference and it's been doing really good 👍 👌 👏 😊 ☺️ 😌!!

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