ABUS Window Lock – Action No. 1 against Burglars! Did you know that windows and patio doors are the main entrance openings in case of break-in? A tilted window is almost an open window. Effortlessly lift intruders tilted windows with a screwdriver in seconds. But even when closed, a standard window usually does not constitute a special obstacle. In addition, there is the risk of accidents for toddlers who can easily open and fall out such a window. ABUS offers the right window lock for every security gap, even for tilted windows.