Office chair with presence detector

Sender unit with insulation displacement contacts.

Sender unit with USB-connection.

Receiver unit with insulation displacement contacts.

Switch with 230 VAC power adaptor for the combination w

Receiver unit with insulation displacement contacts.

Receiver unit with insulation displacement contact

Receiver unit with insulation displacement contacts.

Adapter receiver, 1-channel, 16A

Switch actuator, 1-channel, 16A, and dimm acutator, 1-c