Receivers
RDC 700 and RDC700 LST
The RDC 700 and RDC700 LST models have built-in receivers for the C4N and LST panel heaters, which can interpret commands and relay signals back to the control unit.
RS 700
For control of small appliances up to 10 amps, typically towel rails.
RSX 700
For control of fixed appliances up to 16 amps. DIN rail mounting, typically for hot water.

Product Selector
| Model | Enclosure | Voltage (v) | Consumption (ma) | Height (mm) | Width (mm) | Depth (mm) |
| EC 700 | IP20 | 230-240 | 80 | 180 | 113 | 46 |
| RSX 700 | IPX0 | 230-250 | 20 | 70 | 54 | 57 |
| RS 700 | IPX0 | 230-240 | 20 | 57 | 53 | 28 |