•Keep your family safe with this talking 10-Year Battery smoke and carbon monoxide alarm; it's equipped with voice and location, so you are alerted of the danger and where it originates from across your house
•Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 pre-programmed locations in your home
•Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
•Features a sleek, low-profile design to blend more fully into the wall and out of sight
•Equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
•Rigorously tested to meet UL standards

The First Alert BRK PRC710V Talking Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery features a photoelectric smoke sensor and an electrochemical carbon monoxide sensor. The photoelectric sensor detects larger smoke particles from smoldering fires from objects like cigarettes burning on furniture or in trash cans. This exclusive voice alarm not only alerts you whether the threat is smoke or carbon monoxide, but also uses 11 pre-programmed locations to tell you the location of the danger in your home. The battery-operated smoke and CO detector can be installed easily, with no wires or electrician required, and its slim profile will seamlessly blend in with your home decor. A one-touch silence/test button makes it easy to operate. Its built-in 10-year battery will provide continuous power for the life of the detector and continues to protect during power outages.
Dimensions (Overall): 5.62 Inches (H) x 5.62 Inches (W) x 1.3 Inches (D)
Weight: .47 Pounds
Includes: Battery
Package Quantity: 1
Requires Hardwired Installation: No
Battery: 1 Non-Universal Lithium Ion, Required, Included
UPC: 029054019196
Model: 15022138