First Alert SC7010BV 120V Hardwired Combination Smoke and Carbon Monoxide Detector with Backup Battery and Voice Warning Safety Equipment

First Alert SC7010BV 120V Hardwired Combination Smoke and Carbon Monoxide Detector with Backup Battery and Voice Warning Keeping your home and family safe since 1958, First Alert is built on reliability, quality and trustworthiness. Continuing to create innovative products, you can count on First Alert to make your home a safer place. With a photoelectric sensor for smoke and electrochemical sensor for carbon monoxide, the Talking Photoelectric Smoke and Carbon Monoxide Alarm features comprehensive protection. The Talking Photoelectric Smoke and Carbon Monoxide Alarm features a voice warning that alerts you to what has been detected as well as the location.Product Information: Voice Warning The First Alert SC7010BV features a verbal warning, alerting you to the danger and its location. Spread Spectrum Horn Tone With a lower and more varying tone that's easier for the elderly with normal age-related hearing loss, the First Alert SC7010BV is a safe choice for any application. OptiPath 360 Technology™ Patented technology, the OptiPath 360 Technology™ provides 360 degrees of direct access to the smoke sensor, making it more effective. Alarm Reset The First Alert SC7010BV will automatically reset when the smoke or carbon monoxide gas clears. Interconnectable The First Alert SC7010BV can be connected to up 18 compatible alarms, 12 can be smoke alarms. The SC7010BV is also compatible with BRK interconnectable alarms.Covered Under a 10 Year Limited Manufacturer WarrantySpecifications:Power Source: Battery, HardwiredBattery Requirements: 2 Alkaline BatteriesDiameter: 5-1/8"Depth: 2-3/8"Voltage: 120V Combination Carbon Monoxide/Smoke Detectors N/A.