Shop First Alert Battery-Operated Smart Combination Detector + Ring Alarm Wireless Security 9-Piece Kit (2nd Gen) at

First Alert SA511CN2-3ST Wireless Interconnected Smoke Alarm with

First Alert Battery Powered SCO500B Wireless Interconnected

Wireless smoke alarms with photoelectric sensors. Voice location technology. Test/silence button, 85 decibel horn, lights, and low battery warning. Includes AA batteries. These alarms are interconnected so when one goes off, they all go off and with an 85-decibel siren and a voice that tells you where the danger is located. Each alarm features 11 pre-programmed choices and the best in photoelectric smoke sensing technology to reduce the number of nuisance alarms from cooking or shower steam.

First Alert SA511CN2-3ST Interconnected Wireless Smoke Alarm with Voice Location, Battery Operated, White - 2 pack

Onelink 10 Year Smart Smoke and Carbon Monoxide Alarm - 1042136

Best Home Security System of 2024 - CNET

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Kidde Battery Operated Smoke Detector with Ionization Sensor and

8-Piece Alarm Security Kit, Home Security System

This easy-to-install First Alert Z-Wave smoke and carbon monoxide alarm is designed for compatibility with certified First Alert enabled Z-Wave devices. It can send you mobile alerts in the event of an emergency and includes an insect-screened photoelectric smoke sensing chamber an electrochemical carbon monoxide sensor an 85-decibel horn a tamper-resistant battery door and a single test/silence button. Specifications. Test and or Reset Button: Yes. Batteries.