shunt injection of a centralized telecontrol signal

shunt injection of a centralised telecontrol signal

series injection of a centralized telecontrol signal

series injection of a centralised telecontrol signal

The telephone signal is sent through the power line.

And the television-receiving unit receives remote control signal and transmits it to the set-top box in a certain way.

The remotely controllable control unit (130) is equipped to generate the switching signal on the basis of the output signal from the current measuring means (150) and a remote control signal.

One of the stored signals is selected and decompressed.

The decompressed signal is converted into a remote control signal to be outputted to the electromagnetic device.

The predefined conditions may include predetermined reception angles of the audible signal, ratios of foreground to background, and/or reception of a remote control signal.

Disclosed is a method for remotely controlling a plurality of electrical devices in a wireless multimedia communication system, wherein the wireless multimedia communication system includes a remote control signal receiving unit.

There are a control keyboard, a display, and a telecontrol signal receiving inductor on the surface of the control panel.

The control signal can be generated in response to a predetermined amount of daylight or in response to a user generated remote command signal.

Each wireless tag unit of the button units stores wireless tag unit identification information and remote controller signal information.

With a remote control signal supplied through network management a choice is made of which test relay connects the connected subscriber line to the controlled switch element.