SITERWELL Mini Smoke Detector 10 Years Battery Operated Fire Alarms with Photoelectric Sensor, Test & Silence Button, Low Battery Warning, UL217 GS521C-A 1 Pack

Price: $40.88
(as of Jul 11,2022 11:09:11 UTC – Details)

SITERWELL Mini Smoke Detector 10 Years Battery Operated Fire Alarms with Photoelectric Sensor, Test & Silence Button, Low Battery Warning, UL217 GS521C 1 Pack
【Responsive, high decibel alert】 Smoke alarm adopts photoelectric technology, more accurate and sensitive detection of fire hazards, when the alarm sounds, the red LED flashes once per second accompanied by a loud alarm sound, the sound at 3m is greater than 85dB.
【Super long life】 Newly upgraded 3V battery, no need to replace, the service life of up to 10 years, for your safety protection.
【Simple installation, applicable to multiple places】Smoke detector equipped with installation instructions, very simple,smoke detector is suitable for baby room/bedroom/kitchen/activity room.
【Note】 Fit the alarm on the bracket and turn the alarm body clockwise，until fully inserted on the bracket，the unit will generate a“beep” indicating that it is activated and ready to detect status.This unit must activated prior to installation.Failure to perform step will result in a non functioning smoke alarm.