Energy-saving switch for hotel rooms, white (2492) – operates with ID cards

Electricity cutoff that works only with the room card to reduce energy consumption. Installed at the room entrance so that the electricity only works when the room card is inserted. This system saves electricity consumption and preserves the devices inside the room. ✅ My features reduce energy consumption prevent devices from operating during guest absence suitable for all hotels 💡 Why choose it? It saves electricity costs in the long term and preserves devices. Frequency: ID 125KHz voltage: 110-240V