First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location, Battery Operated
- Battery operated smoke and carbon monoxide alarm can be installed easily.
- Connects multiple alarms together for wireless safety network.
- Voice alarm gives clear indication of where the problem is located.
- Features photoelectric smoke sensor and electrochemical CO sensor.
- One button silences a false alarm and tests the unit. Loud 85 decibel alarm.
- NOTE: Kindly refer to the user manual provided as a PDF manual in the product description section.
- First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018).