Large metal enclosure of high quality for PARADOX™ plates. Capacity for 12VDC 7Ah battery. Includes transformer and installed with ABS protection and 40VA/16V/18V, IP20 fuse. Input: 230V 120mA maximum. Outputs: 16VAC-1.2Amp, 18VAC-1Amp. 2 tamper microswitches, door and wall. Dimensions: 280 x 250 x 80 mm. White colour, epoxy finishing touch