XD-2 is a multipurpose wired detector, which can operate with any alarm control panel. XD-2 can work as: magnetic contact, shock detector, shock detector and magnetic contact, and water flood detector. XD-2 can also work outdoors, even during adverse weather conditions, if placed inside the OPX-1 enclosure. When XD-2 is installed outside to work in one of the modes which require to use the magnet for proper operation, the OPXM-1 (magnet in a hermetic enclosure) must be used. It is available in white (XD-2), brown (XD-2 BR) or dark grey (XD-2 DG).