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Art. 521B/A

Power supply

System Accessories
Power supplied unit (115Vac). Used normally for the audio section of a VX2200 system. It allows the connection of a backup battery that allows the system to operate in case of mains failure (electric lock connected to DC output). The terminals SW SW are to connect a switch to switch the PSU on/off.Power supplied unit (115Vac). Used normally for the audio section of a VX2200 system. It allows the connection of a backup battery that allows the system to operate in case of mains failure (electric lock connected to DC output). The terminals SW SW are to connect a switch to switch the PSU on/off.Power supplied unit (115Vac). Used normally for the audio section of a VX2200 system. It allows the connection of a backup battery that allows the system to operate in case of mains failure (electric lock connected to DC output). The terminals SW SW are to connect a switch to switch the PSU on/off.
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