- Use: allows the control of a light with SIMU-Hz radio technology, while retaining the original wired switch in instable mode.

The micro-receiver Hz for lighting allows to reach the comfort of radio, by offering the possibility to control a wired lighting with a radio control point SIMU-Hz without changing the existing wired switch.
Practical:  This radio receiver can control a wired lighting using a SIMU-Hz radio transmitter, while retaining the original wired switch with individual control.
Ultra compact, It fits quickly and easily behind the switch in the wallbox.
With a view to upgrading: It provides access to the convenience of a SIMU-Hz radio: a new control point with no additional wiring, centralising lightings using a single transmitter, and even automating the lightings for increased safety and energy savings.
In new constructions: It also offers all the benefits of the SIMU-Hz radio control, while allowing switches to remain on the wall using a design similar to other electrical equipments in the house.