The door contact (33) is mountable alongside the landing door (13).

The door contact is configured to detect open and closed states of the door.

The door sensing unit includes a door contact, a radio frequency (RF) transceiver, and a low frequency (LF) transmitter.

The invention relates to a switching device (4) for an elevator door (2) for providing a door contact signal (S).

Can I connect an existing door contact to the pet door?

The insulating layer (108) has a substantially flat surface supporting a gate contact (116).

In a preferred embodiment (fig. 4C), the dielectric layer (52) is thicker between the second epitaxial layer (46, 48) and the gate contact (36) than between the first epitaxial layer (42, 44) and the gate contact (36).

The contact (10) proposed includes a mounting (11) and, fitted to the mounting (11), a contact piece (13) which comes into contact with the workpiece when in operation.

The invention relates to a contact piece (1) for a vacuum switch, comprising a contact support (2) and a contact disk (3) that is fixed to said contact support.

A clamping screw of the contact-holder causes one surface of the contact-holder bearing the pads to be pressed against the blades.

The door contact (33) is mountable alongside the landing door (13).

The hinge means hingedly interconnecting said contacting door panels (12) comprise a convex member (20) forming part of one of said contacting door panels and a concave member (18) forming part of the other one of said contacting door panels.

The plug-in contact (3-6) is held in a floating manner on a contact mount (7), and the contact mount (7) is held in a floating manner on the housing (2).

The invention concerns a contact carrier for an electric multiple plug-and-socket connector, said contact carrier comprising two contact carrier halves (1, 2) of electrically insulating material.

The door contact is configured to detect open and closed states of the door.