Smoke Detector 3 Pack, Battery Operated Smoke Alarm, Photoelectric

Price: $38.99
(as of Oct 03, 2026 01:38:29 UTC – Details)


Protect your family with reliable fire detection using this 12-pack battery operated smoke detector set. Designed with advanced photoelectric sensing technology, these smoke alarms quickly detect slow smoldering fires caused by electrical faults, overheated wiring, furniture, or other common household fire hazards while helping reduce nuisance alarms from cooking fumes and steam.
Each smoke detector features a powerful 85dB alarm and a 360° smoke intake design, allowing for fast smoke detection and immediate warning when danger is present. With coverage of up to 430 sq.ft (40㎡) per unit, they are ideal for bedrooms, living rooms, hallways, kitchens, offices, apartments, hotels, schools, and other indoor spaces.
Built for long-term reliability, the detector incorporates a high-performance 10-year sensor and low-power technology to deliver dependable protection. The low-battery warning system provides clear visual and audible notifications, helping ensure your smoke alarm remains operational when you need it most.
Installation is quick and convenient with no hardwiring required. Each unit includes 3M adhesive tape, mounting screws, and wall anchors, allowing flexible installation on ceilings or walls. The integrated Test/Silence button makes routine testing simple and allows temporary silencing of nuisance alarms when necessary.
Constructed from durable, flame-resistant ABS material, these smoke alarms are designed to withstand daily use while maintaining long-lasting performance. Their slim, modern appearance blends seamlessly into any home or commercial environment, providing dependable fire safety protection without compromising aesthetics.
Whether you are upgrading existing smoke alarms, outfitting a new property, or enhancing safety throughout multiple rooms, this 12-pack smoke detector set offers dependable performance, easy installation, and peace of mind for years to come.
【10-Year Photoelectric Smoke Detector & Ultra-Low False Alarms】This photoelectric smoke detector features a high-precision sensor and is fully UL-certified to accurately detect slow smoldering fires from electrical faults or burning materials. Built-in intelligent filtering technology effectively reduces false alarms caused by cooking fumes or steam, providing reliable 24/7 fire protection for your home or business.
【85dB Loud Fire Alarm & 360° Full-Area Detection】With a 360° all-round air intake design for rapid smoke capture, this fire alarm delivers a powerful 85dB loud alarm that penetrates walls and doors to alert your family immediately. Covering up to 430 sq.ft (40㎡) per unit, it serves as ideal smoke alarms for home, bedrooms, hallways, offices, and hotel rooms, giving you critical escape time in an emergency.
【Long Standby Battery & Low Battery Warning】As a true battery operated smoke detector, it adopts ultra-low power consumption technology and a high-capacity battery for long-lasting standby life, eliminating frequent battery changes. When power runs low, a clear low battery warning triggers — red LED flashing and beeping every 55 seconds — so you can replace the battery promptly and keep your device always functional.
【Tool-Free Fast Installation & One-Click Test/Silence】No hardwiring or professional tools required. This smoke detector comes with 3M adhesive tape and screw kits for quick wall or ceiling mounting in minutes, and it continues working even during power outages. The built-in test/silence button supports monthly function checks and one-key mute for accidental false alarms, greatly simplifying daily maintenance.
【Premium ABS Durable Housing & Versatile Slim Design】Constructed from high-strength anti-aging ABS plastic, this smoke alarm is wear-resistant, corrosion-resistant, and built for long-term stable use. Its slim, compact, modern design blends seamlessly with any decor. Perfect for a wide range of applications including homes, offices, schools, hospitals, and commercial spaces — making it one of the most reliable smoke alarms for home and beyond.