The DX200 solenoid bolt is an entry level, Fail Safe locking device. With a Stainless Steel Faceplate, retry circuit and monitoring, the DX200 is excellent value for securing a door. It is manufactured with a keeper plate of equal dimension to ensure symmetry. A retry circuit activates if the door is not correctly aligned. Monitoring of the door position and Lock position is signalled via outputs for full status of the door. A Stainless Steel surface housing is available if required.