Whether you're looking for the simplicity of battery smoke detectors or the continuous power of hardwired smoke detectors, understanding the key features and benefits will help you make …

Smoke Detector, 10-Year Smoke Alarm with Photoelectric Sensor and Built-in 3V Lithum Battery, Fire Alarm with Test Button and Low Battery Warning, Fire Safety for Home, 4 Pack

Stay safe and protected with dependable smoke detectors that provide early warning of fire or smoke. Designed for fast detection and simple installation, these devices are essential for …

Dec 8, 2023 · Fire detectors are life-saving devices that sense the presence of fire and trigger an alarm to alert occupants and emergency services. They detect various fire indicators like …

Dec 31, 2025 · These devices help to keep your family safe. Here are our best smoke alarm recommendations from trusted brands like First Alert and Google.

Help protect your home by investing in a smoke detector and fire alarm. First Alert offers a variety of smoke detectors with unique features and power sources.

The smoke and fire alarms section here at Ace contains both battery-powered and hard-wired smoke detector models suitable for both residential and commercial use, providing reliable …

There are two main types of smoke detectors: ionization and photoelectric. Ionization detectors are more responsive to flaming fires, while photoelectric detectors are better for smoldering …

Shop for Detectors in Fire Safety. Buy products such as Kidde Battery-Operated Photoelectric Smoke Detector Alarm, 4-Inch, Batteries Included at Walmart and save.

Jan 1, 2026 · Choose among the best smoke and carbon monoxide detectors of 2026 to protect you and your family, including models from First Alert, Kidde, and Siterwell.