Key features

• •10-Years Battery Service Life: Built-in Panasonic CR2/3AZ lithium battery provides 10 years life and warns you when the battery is low. High capacity, great stability and a long lifespan of up to 10 years, avoiding the hassle of frequently changing batteries.
• •Smart Hush Button: Nuisance alarms are silenced by pressing the silence button.Low battery detect, fault warning and EOL(End-of-Life) warning ensures detector is ALWAYS monitoring your safety.10-hours eliminates late night low battery chirps mode under low battery status avoiding undesired noise.
• •Photoelectric Smoke Alarm Sensing Technology:A faster sensing technology at detecting the dangerous situation than ionisation alarms, red LED will flash and the alarm pattern will sound, Loud 85 decibel alarm. MCU Intelligent design with Microprocessor(MCU with software in it), Automatic adjustment and compensation design.
• •Easily Install with Mounting Bracket: No hardwired anymore, installed simply by fixing the alarm on the ceiling with the included screws and rubber plugsvery convenient to install at home or bedroom - wall mount (screws included).
• •Safty and Environmentally friendly: The smoke alarm device does not contain the radioactive material which is harmless to the environment.Tested to the highest industry standards, conforms to UL217:2006 &ULCS531:2011 standard, comes with a 10-year warranty. Note: Refer the User Guide before use.