Smoke & Carbon Monoxide Detectors 10-Year Battery, Photoelectric Sensor & Test-Silence Button – UL217-9th Listed Fire Alarms for Home Safety (4 Pack)

Product Description

10-YEAR SEALED BATTERY: Geared up with energy-efficient lithium batteries, this smoke detector supplies as much as a decade of dependable safety with out the trouble of frequent battery replacements. It continues to safeguard your property even throughout energy outages.
UL217-9TH CERTIFIED FOR SAFETY: Designed to fulfill the most recent UL217-Ninth version requirements, this detector ensures enhanced accuracy in detecting actual fires whereas lowering nuisance alarms brought on by cooking or steam.
BILINGUAL VOICE ALERTS (ENGLISH & FRENCH): This mixture alarm supplies clear voice alerts in each English and French, specifying the detected hazard. Good for bilingual households or areas.
HIGHLY SENSITIVE & ACCURATE DETECTION: That includes superior photoelectric sensors and an clever chipset, this alarm detects hearth smoke swiftly whereas distinguishing between non-hazardous particles like mud or steam, minimizing false alarms.
2-IN-1 PROTECTION: Detects smoke and carbon monoxide in a single compact system, offering complete security and simplifying set up.