white:ABS or other plastic material battery powered:high sensitivity indoor use only:installation hardware included high sensitivity:high reliable detector Photoelectric sensing component:optional heat detection combo Easy installation:Easy maintenance easy removal of abattery:Sleek low-profile housing design Show More...
white:ABS or other plastic material battery powered:high sensitivity indoor use only:installation hardware included high sensitivity:high reliable detector toelectric sensing component:optional heat detection combo Easy installation:Easy maintenance easy removal of abattery:Sleek low-profile housing design LED indication:low power consumption Dustproof:high stability