Detnov GTR048000A10 (RED-150) Adjustable Arm Floor and Wall-Mounted Fire Door Holder with Manual Release Button

A door holder that can be mounted on both floor and wall, with a foldable arm and adjustable length. Since the arm provides 175mm length in the 180º position and 150mm length in the 90º position, the gap between the door leaf and the mounting surface is accommodated in the field. The body features a manual release button. It provides 400N holding force, 24Vdc power supply, IP54 magnet, and IP42 body protection.