Hardwired photoelectric smoke/CO combination alarm with voice, programmable with up to eleven locations. Single button test/silence, can silence the low-battery chirp for up to eight hours or temporarily silence a nuisance alarm. 360 degrees direct access to the smoke sensor. Spread spectrum horn tone - lower and varying frequency. Alarm latch, dust cover. 2 AA alkaline battery backup.

• SMOKE/CARBON MONOXIDE ALARMS
• Color=White
• AC - BATTERY BACKUP
• PROGRAMMABLE VOICE