Instead of the adhesive strip included as standard or in addition to this, they can be screwed with pushbutton 1-fold (265641), pushbutton 2 times (265642), binary input (26562), temperature input (265628) or room controller (265640). Info: the price and article no. each refer to 1 items screws + pegs. Separate items cannot be supplied! Thus, order at least the minimum Std. pack (20 items) or many of them!