For more information videos and installation guides on the dsc alexor alarm system click herefor the alexor brand store the dsc alexor wireless flood detector is great for homes with basements laundry rooms and other rooms where there is a danger of water leakage when the detector senses that there has been an escape of water it will gieb you a vital warning as soon as it happensthe wireless flood detector is based on the ws4945 wireless doorwindow contact that is connected to a water pr