BRK CO400B 9V Battery Carbon Monoxide Alarm

A dedicated carbon monoxide alarm that monitors for this odorless, invisible gas around the clock.

• Battery-powered — installs anywhere without running new wiring
• Runs on a replaceable 9V battery

Compatibility: Standalone unit — operates independently and does not require interconnection with other alarms.

Part number: CO400B

Special order item — not stocked; lead time confirmed at order.