Hochiki Magnetic Door Retainer (24V) FD-C-G-AF-850D

Hochiki Magnetic Door Retainer (24V) FD-C-G-AF-850DModel DH 24 is an electromagnetic door retainer which ensures retention of the door by means of a smart metallic keeper plate. It is designed to hold open fire doors and is ideally suited for hospitals, schools and other public buildings. In a fire situation the doors can be released automatically via a connection to the fire alarm system or manually by activating the release button. Key Features: 24 V dc Surface mounted 200 Newton holding force

● LED Alarm Indication

● Built-in humidity sensors automatically boosts fan speed when needed

the smallest damper must also meet the

Used to access the roof area whilst also allowing natural daylight to enter a space

● ‘O’ rated beacon to EN54-23

Installation time and ultimately cost

Impeller shall be a high efficiency backward curved EN-AW 5754 aluminium with a non-overloading power characteristic

it has been designed with safety as well as security in mind

Programmable drive functions

The unit is designed to be light

Control Unit with Break Glass & Ventilation Switch (RZN 4503-T)

Ideal for refurbishments where only glazing needs to be replaced