Esser 781335 12 V - 24 V DC Voltage Converter, 500 mA Four Detector Power Supply

This module converts the voltage received from the control panel or an external 12 V source to 24 V DC for special detectors. It provides power for up to four special detectors each drawing 125 mA, or a single detector drawing up to 500 mA. It can be installed into the control panel with assembly kit 788605, or into cabinets 120240, 788600, and 788601. When mains power is cut, the consumption on the 12 V side is added to the battery account and should be considered during the design phase.