M-ller-SC-88-pro-Switching-Computer-Muller-SC-88-40-PRO-p-Daily-&-week-program-for-distributor-installation-&-wall-construction-br-300-memory-capacity-Manual-switch-presumption-Free-block-programming-of-weekdays-Automatic-summer-time-conversion-adjustable-for-Europe-North-America-or-Australia-Displays-the-operating-hours-&-switching-impulses-for-each-channel-as-well-as-display-of-the-operating-hours-of-the-device-Timer-function-Front-keys-with-freely-available-differ