ETL UL217 Standard Standalone Smoke Alarm

10 years smoke alarm with ETL UL217 Certification

standalone ETL UL217 Standard: Photoelectric smoke detectors use a photoelectric sensor to quickly detect smoldering, slow-burning smoke from wide ranges before catching flames, costing you dozens of dollars, and bringing you peace of mind can even save your life

Home smoke detectors alert of smoldering smoke sounding a clear 85-decibel and blinking LED light. Use microprocessor control, no false alarms. This smoke alarm meets all UL certified smoke alarm standards for approved installation and safety requirements for homes depot businesses hotel school office

standalone smoke detector is powered by a 3V 10 year lifespan building battery (included), a big button to test and hush,hassle-free installation and no worries potential outages during a power failure. The long-lasting battery and life span reduces reminders for battery changes, flashing red LED lights to signal when a battery change is needed

Easy-to-use smoke alarm includes a single test button to quickly test the home fire alarm during monthly check-ups

The fire detector does not contain any radioactive material, fire-retardant and eco-friendly material free from harsh smells and chemicals, ABS fire-proofed materials, making it great for bedrooms.