> Infrared photoelectric sensor > MCU processing, eliminate false alarm > Surface-mount device (SMD) circuit board design > High detection sensitivity > Simple ceiling installation using a dedicated bracket > Up to 3 years battery life using a 3.6V lithium battery > Low battery indication at least 30 days from warning signal > Alarm sound level 80dB at 3m(10 feet)
> Frequency: 433MHz
You're reviewing:
FAD122A-W Wireless Smoke Detector
Our team is our family and we believe in providing our customers with the very best.