First Alert Photoelectric Smoke & Carbon Monoxide Alarm w/ Voice Alarm (PRC700VA)

Photoelectric Smoke and CO Alarm provides maximum protection and has a new slim design, which adds an element of style to safety and speaks to danger. The detector is less than an inch thick (half the size of a standard alarm), while still providing all the same level of protection as traditional sized smoke alarms

• Replaceable Alkaline Battery
• Photoelectric Smoke Sensor - For Less Nuisance Alarms
• Carbon Monoxide Sensing
• Voice Alarm that speaks to danger
• Low Profile, Round Design
• Easy installation, includes easy twist mount and hardware
• Alarm Status LED Indicator
• Test/Silence Button
• End of life warning notifies you when the alarm needs to be replaced