- All pipes connected with hoses
- Hoses fix connected to the pipe ends on one side
- Opposite end of the hose equipped with couplings
- Pipe ends with corresponding counterparts of the coupling
- Only loose ends of the hoses equipped with transponder
- Reading devices installed at the pipe end
- Low number of fix connected hoses with couplings
- Many discharge pipes with couplings
- Hoses fix connected to the pipe ends on one side
- Opposite end of the hose equipped with couplings including transponder
- Pipe ends with counterparts of the coupling including reading device
- Low cost version: Transponder at pipe end and reading device at hose end (no detection of blanking cover)
- High number of fix connected hoses with couplings
- Few discharge pipes with couplings
- Hoses fix connected to the pipe ends on one side
- Opposite end of the hose equipped with couplings including transponder
- Pipe ends with counterparts of the coupling including reading device
