This Product is a photoelectronic smoke detector. With a unique structure design and an intelligent MCU to process photoelectronic signals, it is provided with dust-proof, insect prevention and anti-light interference functions, ensuring the detector stability from design.
HY-620PHR photoelectronic smoke detector
Main Features:
emission frequency:433.92MHz
emission distance: ≥ 150m in the open area
manual test,manual rest
built-in 9V battery
ceiling installation
size: dia=105mm,height=38mm
mute fuction
photoelectronic detect
