Edwards 1500 Series electromagnetic door holders feature housings finished with durable baked polyester powder paint. The floor or wall section houses the electromagnet while the contact plate attaches to the door. The contact plate has a shock absorbing nylon (swivel) ball that allows the plate to adjust to any door angle. Floor units are available in single-door or double-door (back to back) versions. Wall units are available in flush or surface mounted versions. If power fails, doors are released automatically but may be opened or closed manually at any time. All units are free of moving parts, are self-contained and require no maintenance. The devices holders hold a door open while energized. When d-energized by a really controlled by the fire alarm system or other switch, the door is released to a closed position. Flush Wall Mount: 0.81 in. D x 4.5 in. H x 2.75 in.W. Short Catch Plate: 1.625 in. D x 2.38 in. H x 1.69 in. W. Also known as -Edwards Signaling - 1505AQN5 - Electromagnetic Door Holder, 120VAC-Edwards Signaling Security Camera Mounts Electromagnetic Door Holder Flush, Wall-Edwards 1505-AQN5 Electromagnetic Door Holder 24 Volt AC/DC 120 Volt AC 0.015
