First Alert SM500V Interconnect Battery Smoke Alarm with Voice Alerts 2 Pack - 5050104

Easy Install & Premium Safety Features: Installation is quick and easy for protection in minutes. Easily mount the battery-operated smoke detector on a wall or ceiling throughout your home. Use the test/silence button to confirm the alarm is functioning correctly and silence false alarms. Know when to replace the detector's batteries and the smoke alarm itself thanks to the low battery and end-of-life warnings. See user's manual for information on how and when to test and replace detectors. Wireless Early Warning Interconnect: Install as a single smoke detector or wirelessly interconnect multiple alarms together to create an alarm system to cover your whole home. When one interconnect alarm sounds, all connected alarms will sound to help provide an early warning. Integrate with up to 12 other First Alert or BRK alarms and 6 other compatible devices. Reference user's manual for compatible alarms. The latching alarm indicator will visually identify the unit that initiated the alarm if the system sounds. Voice & Locations Alerts: If smoke is detected, the SM500V Interconnect Battery-Operated Smoke Alarm with Voice and Location Alerts will sound and a friendly voice will tell you the location of the danger in your home to help you safely escape. Easily program the smoke detector using the 11 pre-programmed home locations.

Brand: First Alert
Product identifiers: 00029054022059
Exact variant: {}
Source updated: Fri Oct 09 2026 17:32:24 GMT+0000 (Coordinated Universal Time)
Imported: Thu Oct 08 2026 16:09:19 GMT+0000 (Coordinated Universal Time)

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Condition: New
OriginalPrice: 79.99
ShippingWeight: 1.8
ShippingWeightUnit: lb

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