The powerful energy-saving switch uses special RFID key cards to obtain the power to achieve energy efficiency in hotels. Only by inserting the RFID key card matching the key card switch and the power be obtained, and the same card can be used for door opening and getting electricity.

When entering the rooms, guests must insert the room card into the energy-saving switch to turn on the illumination system. While leaving the room, the guest draws the room card; then, the Energy Saving Switch will shut off the power supply about 15 seconds later. The delay function is very important in the Energy Saving Switch; without it, the guests have to leave the room in the dark.

The consumption of the illumination system in each room in the hotel is about 2000 watts. If the guests forget to turn off all the electric appliances when they leave the room, it will be waste and very insecure. While they leave, it is difficult for the waiter to know whether the room lamps are turned on. So we specially developed the Energy Saving Switch for the hotel to save the substantive regrettable.