| 摘要 |
The installation device (2) has a device socket (6) fixedly fastened in an installation housing (4) and connected to power supply voltage. A function specific front element (8) is fastened at the installation housing. A removable wireless communication module (3) is attached to the device socket, and detects and controls an electrical parameter e.g. electric current and electric power, of a load in the device. The communication module communicates the electrical parameter. The load is connected to the device and is switched off by the communication module. An independent claim is also included for an installation device system for a building system technology comprising electrical installation devices. |
