SC5 Battery Smart Smoke and Carbon Monoxide Alarm with Voice Alerts, App Notifications and Wireless Interconnect

The First Alert SC5 is a battery-operated combination smoke and carbon monoxide alarm. It combines photoelectric and electrochemical sensing with voice alerts, wireless interconnection and notifications through the First Alert app.

Key Features

• Voice alerts with Heads-Up warning identify the type and location of danger.
• Mobile alerts through the First Alert app and low-battery/end-of-life notifications.
• Wireless interconnection with compatible alarms so one sounding alarm can trigger the others.
• Precision Detection technology is described by the manufacturer as helping reduce cooking nuisance alarms.
• Alarm testing through the app or the test/silence button.

Specifications

• Product family: SC5; technical model SMCO600NV; supplier SKU FSMCO600NVCL1.
• Power: six replaceable 3V CR123A lithium cells as specified by the manufacturer. Do not use rechargeable cells.
• Sensors: photoelectric smoke and electrochemical carbon monoxide.
• Sound level: 85dB at 10 feet.
• Dimensions: 5.75 × 5.75 × 1.6 inches; listed weight 1 pound.
• Wi-Fi connection and wireless interconnection.

Compatibility and Installation

Use only with compatible First Alert and Google Nest Protect alarms. Nest Protect compatibility requires the Google Home app and a Google Account. Follow the supplied installation instructions and applicable local requirements. The manual specifies residential use and excludes marine or RV use.

In the Package

One selected SC5 battery alarm with its mounting bracket and provided mounting screws as described in the linked installation manual. Six CR123A cells are required for operation; whether those cells are supplied is not confirmed by the enumerated source package information.