CM-4000 Series mushroom switches feature large 1 5/8" free-spinning buttons that are easy-to-activate. Available in red, blue, or green (black, yellow on request) and with various logos or words engraved on the button. Heavy duty cast aluminum faceplates, in single gang or narrow widths.  Spring return, push/push, push/turn to release operation.  May also be ordered with integrated pneumatic time delay.

CM-4100 Series features large easy-to-operate mushroom buttons in a variety of colors and logos. Numerous switch configurations, including pneumatic time delay.  Narrow faceplate mounts easily to door jambs.  Heavy-duty constructon for years of trouble free operation.

CM-5000 series palm switches feature an oversized   2 3/8" button, mounted on a heavy-duty cast aluminum faceplate.  Available in numerous button colors and engravings.  Various switch configurations including pneumatic time delay.  Spring return, push/pull, and push/turn to release models.,

Camden's CM-6000 series is ideal for lock-out or emergency applications.  Once pushed, the button latches, and cannot be reset unless the key is inserted and turned in the center locking cylinder.  Oversized 2 3/8" red button (black on request) supplied with a heavy-duty single gang cast faceplate.