Dortronics Systems’ 1100 Series of electromagnetic locks have 600 to 1500 lb. of holding force and come in several architectural finishes. The locks come in various configurations for single and pairs of out-swinging, in-swinging, sliding and overhead doors. Optional features include built-in door position switches, magnetic bond sensors, light-emitting diodes and anti-tamper devices for any access control system. Dortronics Systems

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