Reliable Security: Solid, secure door control is possible with this state of the art electromagnetic lock. Capable of providing over 1500 pounds of holding force, per door leaf, these locks are available in models for single and pairs of out-swinging or in-swinging doors. Filler plates, angle brackets, and other mounting adapters allow easy installation on a wide range of door and frame types and conditions.	NFPA Life Safety Compatible: As electromagnetic locking devices function independently of mechanical locks, installation of magnetic locks will not jeopardize the fire door ration of an opening. Magnetic locks are ideal for use with fire and hazard detection systems to provide unobstructed egress and are highly recommended for use on Exit Door Control Systems requiring delayed releasing, per NFPA 101 or BOCA Codes.
Safe Operation: All Ultra-Lock electro-magnetic locking devices are inherently fail-safe, 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 concerns, both locking unlocking are accomplished with ease and efficiency.	Universal Control: Capable of being controlled and monitored individually, sequentially, or simultaneously from one or several locations, the application of ULTRA-LOCKs can be used with automatic swinging and sliding door systems, and most security alarm systems. The well confined magnetic field of these locks allow them to be used in computer rooms and other electronically sensitive areas. With the built-in suppressor system protection connected circuitry and components from noise and spikes, ULTRA-LOCK systems can be reliably interfaced with any
Extended Service: The rugged design and durable construction insures virtually endless actuations without fear of electrical fatigue or mechanical breakdown. This, combined with manufacturing to the most stringent quality control standards, allows Dortronics to offer a ten year limited warranty on all elector-magnetic locks.