Features: ◎ Support three big alarm, independent sound and light alarmSupport two kinds of alarm methods, sound and flash & wireless transmission ◎ Wireless transmission network alarm ◎ 360° all-round detection of smoke alarm, no dead ends, reliable ◎ Built-in high-sensitivity induction technology, reliable, safe ◎ Built-in 85dB sound and light alarm, effective reminder evacuation site; ◎ Ultra-low power microcontrollers + optoelectronic principles of technology, long standby battery life of 1 year ◎ Full snap-fit patent structure of easy to install and no need commissioning ◎ Elegantly designed, aesthetically pleasing appearance, dust-proof ◎ Light top designed principle with alarm light 360°visual ◎ Adopting self-adoption technology that can make dynamic compensation for environment variation and aging components to extend using time ◎ Owning self-test function can test inner circuit real time to keep detector lasting working fine; ◎ Adopting ultra-low power micro technology and photoelectric principle making standby time for long; ◎ Adopting high-performance photo of a collection of two bidirectional scattering patent technology, stable, reliable, accuracy; ◎ Low battery alarm function, when the battery voltage lower than 6.8v, It will make warning tone out; ◎ The housing is designed to full rotary detachable buckle of easy maintenance. Products dimension: 100x100 x 34mm Packing box dimension: 105*105*35mm Packing box: Color neutral Package Included: 1 x Smoke Detector Alarm(Inclouded 6F22 battery) 1 x User Manual(English)
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