EWD2 is used to protect door, windows and other opening or sliding mechanisms: drawers, bar cabinets. This device comes with a built-in shock sensor which helps to detect a break-in attempt before opening. On-board zone terminal allows to connect any external digital sensor or water sensor to protect premises from flooding. Slim design makes EWD2 barely noticeable and suitable for shallow door or window frame. 2 tamper switches are designed to detect sabotage. The user needs to bind the sensor to alarm system by sending a command via SMS or using ELDES Configuration Tool. ELDES alarm systems support up to 32 (ESIM364) or 16 (ESIM264, EPIR2) EWD2 sensors.