The ES8000, also known as the VÂlock is a high torque motorised bolt that moves from the vertical position to the horizontal state when locked. The bolt moves into the V shaped strike plate pulling the door aligned with the lock. The high torque motorised bolt can be concealed from view or surface mounted and has the worlds first failÂopen motor locking mechanism which eliminates the need and cost of an additional key override function. Slim design with classic satin stainless steel faceplate, and significant 7mm overall(+/Â 3.5mm) door misalignment tolerance make ES8000 a product with great aesthetic appearance as well as easy installation.