10-YEAR BATTERY LIFE: A built-in CR123A lithium battery offers high capacity, great stability, and a long lifespan of up to 10 years, giving around-the-clock protection and avoiding the hassle of frequent battery replacement
RELIABLE PERFORMANCE: Made of fire-retardant ABS that resists high temperatures; adopts a photoelectric sensor that boasts strong anti-interference capabilities; provides all-around smoke detection and responds faster to smoldering fires than an ionization device
MULTIFUNCTIONAL: Malfunction warning, low battery warning, and a test function allow you to easily assess the status of the smoke detector; loud 85 dB alarm tone sounds through your entire home and instantly alerts those in danger
QUICK INSTALLATION: No need for any wiring, can be installed simply by fixing the alarm on the ceiling with the included screws and anchor plugs; tamper-resistant pins prevent tampering and theft
100% SATISFACTION: The AVANTEK smoke alarm has passed the UL certification and conforms to the UL 217 standard for added peace of mind; an incredible after-sales service team that will help you resolve any issues you have.
It's unlikely to find significant changes in price, we expect this product to remain within its Average price. Our advice is Buy now.