This combination smoke and carbon monoxide alarm is hard wired with battery backup for reliable notification in homes, apartments, hospitals, hotels, motels and other commercial properties. This is a photoelectric single station smoke alarm with electrochemical sensor carbon monoxide alarm.

Features

• 85dBA alarm horn at 10 feet.
• 120VAC with 9V battery backup.
• DUALINK differentiating tones: T3 temporal smoke alarm, T4 temporal carbon monoxide alarm.
• Auxiliary Form A/Form C relay contacts.
• Relay contacts operate on battery backup.
• Push button self test feature.
• Push button functional test feature.
• Non-latching (self restoring) alarm.
• Low battery or missing battery indicator.
• Meets state, federal, and ADA requirements.
• Quick-disconnect wiring harness.
• Connect up to a maximum of 12 Gentex GN-503 combination smoke/CO alarms.
• 9V battery backup; CSFM listed.
• Item Weight – 2 lbs.