The First Alert PRC700 Smoke and Carbon Monoxide Alarm has a slim profile, designed to blend more fully into the wall and out of sight. It offers the same functionality you expect from First Alert with a new design that takes up less space. The Combination Carbon Monoxide and Photoelectric Smoke Alarm operates on two AA batteries, eliminating the need for wires or installation by an electrician. It can be mounted anywhere, on ceilings and walls.

A photoelectric sensor detects smoke from slow smoldering fires, while reducing the number of false of alarms due to cooking smoke or steam from a shower. The advanced electrochemical sensor detects carbon monoxide leaks from multiple sources, including faulty fuel-burning appliances. The combination smoke and CO detector provides monitoring for both conditions in one streamlined device.

• Low Profile Design - Sleek, contemporary design blends into any decor.
• Photoelectric smoke sensing technology.
• Electrochemical CO sensing technology.
• Tamper Resistant-Locks alarm to mounting bracket to prevent removal of battery and/or alarm.
• Wall or ceiling mount
• Perfect for apartment, dormitory or hotel applications.
• 2 AA Batteries included.
• 7-Year Limited Warranty.
• Product Dimensions (LxWxH): 5.67 x 5.67 x 1 in.
• Product Weight: .55 lbs.

User Manual