First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack
Original price was: $29.99.$19.84Current price is: $19.84.
adrian Arceneaux
Value: $29.99 - $19.84
(as of Nov 25, 2025 12:36:12 UTC – Particulars)
The First Alert SMI100-AC Hardwire Interconnect Smoke Alarm with Battery Backup meets new trade requirements using First Alert’s Precision Detection advance sensing know-how. This hardwire smoke alarm is straightforward to put in and change present alarms without having to rewire. Plus interconnect suitable alarms to create an entire house alarm system to assist present an early warning.
First Alert’s Precision Detection superior sensing know-how complies with new trade requirements to cut back cooking nuisance alarms and supplies early warning within the occasion of a house hearth emergency.
By means of early warning interconnect, when one alarm sounds, all suitable alarms will sound
Battery backup supplies steady safety throughout energy outages
Alarm indicator visually identifies the unit that initiated the alarm
Fast Join Plug included permits for simple set up without having to rewire
Prospects say
Prospects discover the smoke detector straightforward to put in, taking simply 2 minutes, and recognize its performance, with exams exhibiting it really works completely. Furthermore, the product receives optimistic suggestions for its high quality, worth for cash, and as a direct alternative for older fashions. Nonetheless, the battery energy and wiring features obtain combined critiques – whereas some clients say it comes with a battery put in, others report lifeless batteries, and whereas many recognize the no-wiring requirement, one buyer notes the shortage of easy-connectors.
Original price was: $29.99.$19.84Current price is: $19.84.
