Check the listing for details. Fire-Lite FM980 Electromagnetic Door Surface Floor Mount. Condition: New. Listed at 154.99 USD. The Fire-Lite FM980 is an electromagnetic door holder designed for surface floor mounting, ideal for controlling doors in fire alarm systems. It allows for concealed wiring, ensuring a clean, professional installation. The device is equipped with a conduit connection that directly attaches to the floor plate for easy setup. Operating at 24/120VAC, it’s suitable for use with a single door, offering reliable performance in both commercial and industrial environments. Its compact design requires minimal floor space and is built for durability and ease of use.