| Item condition | New | 
| Manufacture name | Push-button module 1gang, bus coupling unit, KNX-W.1, light grey/grey | 
| Brand | Berker | 
| Categories | Bus System Devices (KNX/Modbus) | 
| Harmonized System Code | 8536 5080 00 | 
| Bus system KNX | Yes | 
| Bus system radio frequent | No | 
| Bus system Powernet | No | 
| Other bus systems | None | 
| Bus system LON | No | 
| Bus system KNX radio | No | 
| Radio frequent bidirectional | No | 
| Packing level 1 | 4011334418689 | 
| Mounting method | Surface mounted (plaster) | 
| Colour | Grey | 
| Surface protection | Untreated | 
| With display | No | 
| With IR sensor | No | 
| With room temperature controller | No | 
| Material quality | Duroplast | 
| With bus connection | Yes | 
| Material | Plastic | 
| Number of buttons | 1 | 
| With anti-theft/dismantling protection | No | 
| RAL-number (similar) | 7035 | 
| With label area | No | 
| Degree of protection (IP) | IP20 | 
| With LED indication | Yes | 
| Transparent | No | 
| Surface finishing | Matt | 
| Number of actuation points | 1 |