9V battery Photoelectric Smoke Alarm with 10 Years Life Detector Test Button 5 year 1 Pack

1. 10-Year Long-Lasting Protection - Photoelectric Smoke Alarm Engineered with high-quality sensors, this smoke detector offers reliable fire detection for up to 10 years, providing continuous safety without frequent replacements. 2. Replaceable 9V Battery with Low-Power Warning (5-Year Battery Included) Powered by a standard 9V battery (1 included, lasts ~5 years), the alarm emits a loud beep when battery is low, ensuring you never miss a replacement. 3. 85dB Loud Alarm - EN14604 Certified & UCKA Approved Features an 85dB alarm (meets EN14604:2005/AC:2008 standards) and carries UCKA certification for guaranteed reliability and safety performance. 4. Foolproof Installation with Included Mounting Kit Simple ceiling-mount design comes with screws and anchors for tool-free setup. Foolproof mechanism prevents closing without battery installation. 5. Versatile for Home & Office Use - Plug-and-Play Safety Ideal for bedrooms, hallways, kitchens, and offices. Standalone operation requires no wiring - just install and enjoy instant protection., Weight: 0.3747858454 pounds, Manufacturer: Ruan