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.
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It's unlikely to find significant changes in price, we expect this product to remain within its Average price. Our advice is Buy now.