12V 250mA Double Gang PSU

• A compact 12V 250mA double gang power supply unit.
• Can provide power to up two NC944 Four Zone Call Controllers.
• Suitable for use in many other applications.
• Includes a green power on indicator
• Optional NC941B 12V 0.3Ahr battery back-up kit also available to ensure the NC930 remains operational in the event of Mains failure.
• Mounts on a standard UK 25mm double gang flush or surface back box.