[elecena] Shelly 2PM Gen4 - zmiany ceny Shelly 2PM Gen4 - 124.33 PLN https://elecena.pl/product/29537665/shelly-2pm-gen4 2025-11-26 Shelly 2PM Gen4 - 136.25 PLN https://elecena.pl/product/29537665/shelly-2pm-gen4 2025-12-05 Shelly 2PM Gen4 - 124.33 PLN https://elecena.pl/product/29537665/shelly-2pm-gen4 2025-12-10 Shelly 2PM Gen4 - 124.02 PLN https://elecena.pl/product/29537665/shelly-2pm-gen4 2025-12-12