Aeon Labs Door and Window Sensor 5 ZW120 2 Pack
Item # E1AEONZW120
(Part # E1AEONZW120)
Brand new, USA Warranty
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The Door and Window Sensor finds out whether a door or a window, or in fact any object in your home, is open or closed and allows you to inform the rest of your Z-Wave network about your selected doors and windows.