Plug-in Power Supply Unit Dimensions L x W x H: 80 x 34 x 59 mm Efficiency: 70 % Input frequency: 50 Hz Output current: 1.0 A Weight: 200 g Connection, primary side: Euro Plug Input voltage: 230 VAC Plug version: Euro Plug Polarity: Reversible Short-circuit-proof: Yes Standards: EN 50082-1/-2 Output voltage: 24 VDC Power: 15 W