A powerful relay and advanced technology allow for the control of all types of lighting. A remote control is available for easy and quick adjustment. If the lighting exceeds the set value, the detector can be activated by a button (normally open). With the remote control, it is possible to switch the light on and off. The value of the ambient light can be learned using the remote control. A red indicator LED is built in for testing and adjustment. A connection terminal allows for easy and quick wiring.

The McGuard family now consists of seven different model series, each specialized in its area and functionally coordinated with one another. The devices combine the reliability that Grothe is known for in everyday use with a high level of installation friendliness and user comfort.