15" Smoke detector clock with radio-control movement

The clock does more than a clock, it's also a smoke detector.

The bd is 85 at 5 meters away.

Working temperature is -10~+50

Will warn and alarm with beep sound

The twinkle turn red when battery power is low.

We have 10" and 15" for choosen.

Unit size:24.8*24.8*4.5cm

Packing:39*27.5*55cm/12pcs/11.1kgs

Patent product