BEA 10PIEZO241 - Piezo Button, Single Gang, for Request to Exit and Access Control Packages, 1 to 40 Second, User-Adjustable Output Hold Time, Heavy Duty Construction, 12/24 VDC Auto-Sensing Model: 10PIEZO241 PIEZO BUTTONHEAVY DUTY, PIEZOELECTRIC PUSH BUTTONTECHNOLOGY: Piezo BEA’s PIEZO BUTTON is a heavy-duty button, with a stainless steel faceplate appropriate for extreme environments, such as outdoor and industrial applications. This push button... BEA $229.50 $167.21