• SMOKE ALARM WITH 10-YEAR BATTERY: This smoke alarm has a built-in lithium battery that is both energy-efficient and environmentally friendly; the battery offers a lifetime of up to 10 years of continuous protection, even during power outages
• HIGHLY SENSITIVE & INTELLIGENT: Using the latest in sensor technology, this smoke alarm responds more quickly to hazardous smoke than traditional ones; ensures you have every possible second to evacuate and reduces your exposure to life-threatening smoke inhalation
• SLEEK LOOK & DURABLE DESIGN: This smoke alarm is equipped with a low-disturbance LED light in its normal status and a sleek design with a diameter of 4.8 in and a thickness of 1.7 in, allowing for installation anywhere; its durable ABS housing is resistant to high temperatures
• AUTO CHECK & LOW-BATTERY WARNING: This 10-year battery smoke alarm has multiple parameters for self-checking, low-battery warning, and malfunction indication; if the smoke alarm has a low battery, you will be notified immediately to identify and solve the problem quickly without losing the protection of your home
• QUICK AND EASY INSTALLATION: No need for rewiring, as the battery-operated smoke alarm is easy and secure to install with the included screws, anchor plugs, and mounting bracket.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: Manufacturer Warranty