The First Alert SC7010B Hardwired Combination Smoke and Carbon Monoxide Alarm with Battery Backup delivers both smoke and carbon monoxide detection in a single unit. Equipped with a photoelectric smoke sensor and an electrochemical CO sensor, it accurately detects smoke produced by smoldering fires and carbon monoxide leaks from multiple sources. If a threat is detected, the alarm emits a spread spectrum horn tone that is designed to be heard by people with age-related hearing loss.
The First Alert 0827B Sealed Ionization Smoke Alarm features a 10-year sealed lithium battery, eliminating the need for battery replacements during the lifetime of the alarm. A tamperproof design prevents batteries from being removed. Featuring an ionization sensor for reliable smoke detection, this model meets code for all sealed/tamperproof alarms. The smoke alarm includes a mute feature that lets users to silence the alarm, as well as a power LED and alarm indicator, end of life signal, and single test button for simple operation. A Perfect Mount system allows you to easily align and mount the smoke detector on the wall.
Promote greater fire safety with the First Alert 7010B Hardwired Photoelectric Smoke Alarm with Battery Backup. Equipped with a photoelectric smoke sensor, this 120-volt AC smoke alarm reliably detects smoke produced by smoldering fires and alerts you with a loud 85-decibel alarm. It also features Optipath 360 technology, which allows for more comprehensive detection of smoke, combustion particles, and other fire signatures by providing 360-degree sensor access. A universal mounting bracket and quick plug-in power connector make installation easy, while tamper-resistant locking pins keep the alarm secure. Designed to be wired directly into your home's electrical system, this hardwired smoke detector features a backup battery that helps keep the alarm functioning even in the event of a power outage. It can be integrated with up to 12 First Alert or BRK hardwired alarms and up to six bells, horns, or repeaters. A latching indicator identifies which unit triggered the alarm, so you can know the location of the threat and plan an escape route. And thanks to the detector's convenient test/silence button, you can easily check whether your alarm is functioning properly and mute false alarms.