Dortronics Systems Inc TJ1120/X2D/XCT | Top Jamb Cover

This state of the art electro-magnetic locking device provides positive, instantaneous door control. Offered in models for single and pairs of out-swinging, in-swinging, sliding and overhead doors. Filler plates, angle brackets and other mounting adapters are available to satisfy a wide range of door and frame-types and conditions. Ultra-lock locking devices are inherently failsafe, releasing instantly upon command or loss of power. With no moving parts to wear, stick or bind, no mechanical linkages to bend or break; and no bolt travel time or misalignment to raise concern, both unlocking and locking are always accomplished with ease and efficiency.