[LSD4WF] Intertek (Smartwares) Flamingo SF-501SHC looking inside

Socket operating in two modes - Wifi and 433MHz (control via the application and remote control), which can act as a control panel for 4 additional 433MHz sockets (model SF-501PFR) to be able to control them also from Wifi. Additional sockets can also be controlled independently by the remote control. Bought many years ago in a shop with Chinese things for less than PLN 10 (later I bought additional sockets). Unfortunately, I do not know any alternative software, which is a pity, because it is a very interesting solution. Disassembly requires a Y bit, but it is relatively easy, because after opening the cover there is access to all electronics.