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First Alert Hardwired Ionization Interconnectable Smoke Alarm
4.3 (43 items)
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US$9.34 cheaper than the new price!!
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Used US$6.22
Product details
| Management number | 232506991 | Release Date | 2026/06/21 | List Price | US$6.22 | Model Number | 232506991 | ||
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The SMI100-AC hardwired interconnect smoke alarm with battery backup meets industry standards utilizing First Alert's Precision Detection advance sensing technology. Precision Detection provides advanced protection early warning as well as a reduced number of nuisance cooking alerts. This hardwire smoke alarm is easy to install and replace existing alarms with no need to rewire. Plus interconnect compatible alarms to create a whole home alarm system to help provide an early warning.
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New England
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