Brilliant little sensors for diy alarm systems. I have bought and additional 3 after successfully testing a unit for over a year without any problems. They are mounted outdoors but are under the cover of a roof. My next review on these items will be for outdoor use without the cover of a roof. mine are mounted 8m apart and seem to be working well even in thick foggy and smoggy environments.

Brilliant little sensors for diy alarm systems. I have bought and additional 3 after successfully testing a unit for over a year without any problems. They are mounted outdoors but are under the cover of a roof. My next review on these items will be for outdoor use without the cover of a roof. mine are mounted 8m apart and seem to be working well even in thick foggy and smoggy environments.

Brilliant little sensors for diy alarm systems. I have bought and additional 3 after successfully testing a unit for over a year without any problems. They are mounted outdoors but are under the cover of a roof. My next review on these items will be for outdoor use without the cover of a roof. mine are mounted 8m apart and seem to be working well even in thick foggy and smoggy environments.

very fast delivery

very fast delivery

very fast delivery