24V 250mA Door Release Power Supply Unit

• A compact Mains derived power supply unit designed to provide power to 24V DC electromagnetic door retainers.
• Maximum output 250mA.
• Trigger Release, Hold Off and Local Trigger Inputs facilitate straightforward connection to fire alarm control panels, building management systems, timers, relays and other ancillary equipment.
• Includes a manual release button, a Mains On and an Output Triggered indicator.
• Can be mounted on a standard 25mm UK double gang flush or surface back box.