High capacity extra large enclosure, painted on stove, Epoxy finishing touch. Assembly drills with 2 tamper microswitches: door and wall. Closing with prepared screw to lock. Includes transformer and install with ABS protection and fuse. Input: 230V 200mA. Outputs: 16VAC/2,2Amp, 18VAC/2Amp. Compatible with centrals + expander modules. Dimensions:320 X 300 X 90 mm. EN50131 standards.