12 Pack Photoelectric Home Safety Detector 10-Year Battery Life, 85dB Loud Alert, Test & Silence Button for Bedroom, Basement, Kitchen and RV

• Advanced Photoelectric Induction for Early stage Risk Alert — Built in high precision photoelectric sensor, the household safety alarm sensitively catches faint air environment anomalies from smoldering items, over heated circuits and ageing home appliance parts. Early warning grants you plenty of time to tackle hidden risks and deliver all day round reliable safety shelter for your family.
• 10 Year Service life Supported By Replaceable 9V Battery, Hard wire Free Setup Runs on a replaceable 9 volt battery with ultra low power consumption for up to 10 year service life. No complex hard wiring is needed. You are allowed to install the safety monitor in nearly any indoor spot
• 360° Air intake Structure & 85 dB Loud Warning Alert Round the side air inlet captures environmental changes swiftly. Once unusual particles are picked up, the 85 decibel loud reminder will go off promptly to notify your household members.
• Simple Setup, One Key Test and Temporary Mute Control Comes with mounting screws and sticky sticker for quick wall or ceiling assembly within minutes. The integrated button supports routine function inspection and noise suppression for nuisance alerts. Intelligent low power reminder guarantees long term standby performance.
• Slim Compact Appearance Fit for Multi scene Safety Guard Streamlined minimalist casing blends well with ceiling and wall decoration. The wireless sensor offers round clock indoor safety coverage and adapts to bedrooms, corridors, workspaces and key household zones.

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