Battery Powered Smoke and Fire Alarm With Sensing Plus Technology - USI/SM/REP

Ensure continuous, round-the-clock home fire safety with the USI 2-in-1 Smoke & Fire Alarm. Powered by a built-in, sealed lithium battery, this long-life smoke detector delivers a full decade of uninterrupted protection without the hassle of annual battery replacements. Say goodbye to disruptive late-night low-battery chirps and enjoy total peace of mind knowing your family is safe during unexpected power outages. Designed to meet strict UL safety standards and local compliance codes, this tamper proof fire alarm provides an essential, maintenance-free defense layer for every bedroom, hallway, and living area in your home.

Equipped with advanced photoelectric sensing technology, this high-performance smoke detector rapidly identifies dangerous slow-smoldering fires while significantly reducing annoying false alarms caused by cooking smoke or shower steam. Its sleek, low-profile design seamlessly blends into any room decor, while the single-button test and silence feature allows for quick, effortless control when needed. Featuring a quick-twist bracket for effortless setup, this reliable 10-year smoke alarm offers early danger detection and maximum home security. The ten year smoke detector also includes an automated end-of-life alert that signals exactly when it is time to upgrade.

Key Features & Benefits

• Photoelectric Sensor: Quickly detects slow-smoldering fires with zero radioactive material for an eco-friendly design.
• Smart False-Alarm Protection: Software filters out normal cooking smoke to prevent frustrating false alarms.
• 9V Battery Backup: Runs on an included 9V battery to ensure continuous protection during power outages.
• Test / Silence Button: Press to mute false alarms for 8 minutes, or hold to run a quick weekly diagnostic test.
• Loud 85 dB Alarm: Emits a powerful 85 dB siren with a standard 3-beep pattern and a flashing red LED.
• Low-Battery Warning: Chirps and flashes every 40 seconds to give you a 7-day head start on replacing the battery.

Industry Standards & Compliance

This alarm is fully certified to meet strict residential building requirements:

• UL Listed: Meets strict UL 217 standards for safety and reliability.
• NFPA Compliant: Satisfies NFPA 72 code requirements for single-station residential use.
• Federal Housing Standards: Meets all FHA and HUD regulatory standards.
• Residential Approved: Ideal for single-family homes, townhomes, and room-by-room protection in apartments and condos.

(Note: New construction usually requires hardwired, interconnected alarms. This battery-powered model is best for updating existing homes or adding extra protection to bedrooms and hallways.).

Where to Install This Alarm

For full residential safety compliance, this independent alarm can be mounted to either the ceiling or the wall.

• Recommended Placement: Inside every individual bedroom/sleeping room, directly outside of sleeping areas (within 21 feet of any bedroom door), and on every single level of your home, including basements.
• Ceiling Mounting: Install at least 4 inches (10 cm) away from any side wall.
• Wall Mounting: Position the top edge of the alarm between 4 inches (10 cm) minimum and 12 inches (30.5 cm) maximum below the ceiling line.

Installation Locations to Avoid

To ensure long-term accuracy and prevent false alarms, do not place this device:

• Within 6 feet of commercial or residential cooking appliances.
• Within 10 feet of high-humidity zones like bathrooms, dishwashers, laundry rooms, or sinks.
• Directly near air returns, ceiling fans, or drafty windows/doors that could blow smoke away from the sensor.
• In dusty, dirty, or insect-infested spaces (like uninsulated garages or attics).
• Near fluorescent light fixtures, where electronic noise can interfere with the circuitry.