for monitoring the glass surfaces of windows, shop windows and doors, high interference immunity, integrated memory display. For operation directly on detector groups of burglar alarm control panels or security terminals. Extremely small dimensions. Dimensions: H x W x D = 18 x 18 x 9 mm. Mounted on glass with Loctite adhesive (LKS). With 5 m connection cable. VdS No. G 194524. VdS Class B.