Experience peace of mind with First Alert's Precision Detection technology, engineered to meet the latest industry standards and minimize nuisance alarms while providing crucial early warning in fire emergencies. This smart system features early warning interconnect, so when one alarm detects danger, all compatible alarms sound simultaneously for comprehensive home protection. Installation is a breeze thanks to the Quick Connect Plug—no rewiring needed. Plus, battery backup ensures your safety continues uninterrupted during power outages. Easily test and silence the alarm with the convenient test/silence button, making maintenance simple and reliable. Trust First Alert for advanced, hassle-free fire safety that keeps your loved ones secure.

Experience unparalleled safety with First Alert's Precision Detection technology, designed to minimize false alarms from everyday cooking while delivering rapid alerts during fire emergencies. This battery-powered smoke alarm offers effortless installation and upkeep, featuring a front-access battery compartment for quick replacements. Stay worry-free with an end-of-life warning that signals when it’s time to upgrade your device. Plus, the convenient test/silence button allows easy testing and temporary alarm silencing, ensuring your home remains protected at all times. Trust First Alert for reliable, user-friendly fire safety that keeps your family secure.

Detect hazardous gas leaks quickly with the TopTes PT199 Combustible Gas Leak Detector. This compact, pocket-sized device expertly identifies natural gas, methane, propane, butane, LPG, and more, helping protect your home and loved ones from explosion risks. Equipped with rapid visual and audio alarms that activate within 0.5 seconds, it intensifies warnings as gas levels rise, with the LCD screen turning red for high concentrations. Ready to use out-of-the-box with 2 included AAA batteries and a brief 30-second warm-up, it features a low battery indicator and automatically powers off after 5 minutes of inactivity to save energy. Perfect for RV owners, DIY enthusiasts, and homeowners with gas appliances, the PT199 comes with a convenient storage bag and a user manual for easy operation. Its precise detection range of 50-1,000 ppm at 1-5cm distance ensures reliable performance, saving you from costly repairs or gas wastage due to undetected leaks. Stay safe with TopTes PT199!

Experience unmatched safety with First Alert's Precision Detection technology, designed to minimize false cooking alarms while delivering an early warning in case of fire emergencies. This innovative 2-in-1 smoke and carbon monoxide alarm offers reliable protection to keep your home and loved ones safe. Battery-operated for hassle-free installation and maintenance, it features a convenient test/silence button to easily ensure the alarm is working correctly. Plus, the end-of-life warning alerts you when it's time to replace the unit, ensuring continuous peace of mind. Upgrade your home safety with First Alert's trusted, advanced detection system.

Experience unparalleled home safety with First Alert's advanced Precision Detection technology, designed to minimize nuisance alarms while providing early warning of fire emergencies. This reliable 2-in-1 alarm offers comprehensive protection against both smoke and carbon monoxide, ensuring your family's well-being in a single, easy-to-install device. Featuring a 10-year sealed battery, it eliminates the hassle of battery replacements and annoying low-battery chirps throughout its lifespan. The sleek, slim profile is half the depth of standard alarms, blending seamlessly into any room. Plus, the end-of-life warning alerts you when it’s time to upgrade, so you never compromise on safety. Trust First Alert for cutting-edge protection that’s efficient, durable, and thoughtfully designed.

Experience ultimate safety with this carbon monoxide detector, designed for effortless installation—just plug it into any standard 120V outlet in your home. Equipped with a reliable 2-AA battery backup, it ensures continuous protection even during power outages. The powerful 85-decibel alarm immediately alerts you when carbon monoxide is detected, keeping your household safe. Featuring Peak Level Memory, it records the highest concentration detected or the last test time, providing crucial information at a glance. The convenient Test-Hush button allows you to easily test the device or silence false alarms with a simple press. Trust this user-friendly, efficient detector to safeguard your home against invisible dangers with ease and confidence.

Protect your home with this advanced smoke detector that features a powerful 85-decibel alarm accompanied by flashing red LED lights to alert you instantly when smoke is detected. Equipped with a never-change 10-year battery, it eliminates the hassle and cost of frequent replacements, offering reliable protection without low battery chirps. Its enhanced sensing technology minimizes false alarms caused by everyday cooking, complying with the latest UL 217 9th Edition and FCC standards for superior safety. The self-testing feature continuously checks internal components to ensure proper function, while the intuitive 3 LED notification system clearly indicates alarm status: green for normal operation, amber for errors, and red for smoke detection. Installation is effortless—no wiring needed—just mount and twist the smoke alarm into place. The convenient Test & Hush button allows easy functionality checks and silencing of false alarms. Backed by a 10-year limited warranty from activation, this smoke detector offers dependable, long-lasting protection for your peace of mind.

Experience powerful sound with this Active Piezo Electronic Buzzer Module, designed to operate on a wide DC voltage range of 3-24V. Perfect for continuous alert signals, it emits a loud 100dB beep at 12V DC from 30cm, ensuring high audibility in outdoor environments such as traffic control and factory alarms. Operating at a response frequency of 3000±500Hz, this buzzer ensures clear, sharp tones. With a low rated current of just 15mA and a compact size of 30 x 15mm (1.18 x 0.59 inches), it's an ideal choice for reliable, energy-efficient alert systems. Its robust design is tailored for outdoor safety applications, providing continuous, high-volume alerts whenever powered on. Upgrade your alert system with this durable, effective buzzer module!