When entering room, guest need to insert key card into this RFID card power switch to gain power.
When guests leaving room, they have to pull out the key card and power will be cut off, and other types card can not be used instead to gain power, so that it can save power for hotel.
※ Low Frequency Switch: Insert 125KHz RFID key card to turn on power.
※ High Frequency Switch: Insert 13.56MHz RFID key card to turn on power.
♦ Can drive high power air conditioner and water heaters
♦ Extend the life of the RFID card power switch
♦ Make it safer, more stable and reliable
♦ Replace the 20A/30A RFID card power switch
Only hotel room key card (125KHz / 13.56MHz) can turn on power.
When guest leaving room, he/she has to pull out the RFID room card and other types cards can not be used instead,
and power will be off, so that it can save power for hotel.