First Alert 9120B 16587

Designed to help promote household safety, the FIRST Alert® hardwired smoke alarm with battery backup can provide early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires.

FIRST ALERT Smoke Alarm, Battery, Hardwired, Audible Alarm, LED Visual Indicator, Ionization Sensor, Lithium-Ion Battery, Ceiling, Wall Mounting, 40 to 100 deg F, 5.6 in Width, 1.9 in Height, Additional Information: 12.63 in L Dimensions

• The FIRST Alert® hardwired smoke alarm with battery backup comes equipped with an ionization sensor to provide the earliest possible warning of a fast-flaming fire
• The sensor is optimized to detect flaming fires, such as those caused by paper, kitchen grease and other fast-combusting materials
• To facilitate hassle-free installation, this fire and smoke alarm features a streamlined-mounting system with a gasket-less base
• The-mounting bracket keeps the detector secure over a wide rotation range while maintaining perfect alignment
• The ionization fire alarm also comes with a dust cover to keep the unit clean during construction
• AC-powered smoke alarms must be installed in accordance with all local electrical codes
• This smoke alarm is designed for hardwired installation, but it also features a battery backup that helps ensure continued functionality in the event of a power outage
• The smoke and fire detector comes with a 9 V battery and features a pivoting, easy to access battery drawer that allows you to replace the battery without dismounting the hardwired alarm
• In addition to functioning independently, this hardwired ionization smoke alarm can also integrate with up to 12 other FIRST Alert® or BRK hardwired alarms for coverage of larger spaces
• This detector also integrates with up to six other compatible devices, such as bells, horns and repeaters
• If one alarm in the series is triggered, they will all sound
• The fire alarm features a latching indicator to identify which unit triggered the alarm, alerting you to the area of danger

• Owners/User Manual https://assets.unilogcorp.com/267/ITEM/DOC/FIRST_ALERT_9120B_Owners_User_Manual.pdf