Highlights:

• Battery Back Up
• Color: White
• Combination 120 volt AC smoke and carbon monoxide alarm with 9-volt battery backup
• Interconnectable with all BRK smoke and CO alarms
• It eliminates the need for two separate electrical boxes, saving installation time and materials
• Separate visual and audible smoke and CO indicators eliminate confusion
• Controls can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
• Latching alarm indicator, mounting bracket and battery drawer locks
• The alarm meets building codes where AC/DC smoke and carbon monoxide alarms are required, either separately or in combination
• Hard Wired - Ionization