Curtain / Barrier Photobeam Sensors, Multiple, Seco-Larm

This device requires separate sounder, alert or chime system (and power supply for sensor and possibly chime). See items 1-9 on our accessories page.

These infrared photobeam curtain/barrier sensors are perfect for installation in windows, doorways, skylights, fence tops, any place where space ...

 

www.entryalertproducts.com/curtain-barrier-photobeam-sens...

Done