Key Card Switch


Key Card Switch


With the development of human civilizations and modern cities, the consumption of energy increases. The world has been led to the energy crisis.

A lot of energy is wasted ever day. It’s urgent and beneficial to our offspring’s to save energy and improve the efficiency of using energy. It has been an outgoing dilemma for the world to contently be told to save its energy, and to stop wasting what has been provided to us, however the world just keeps wasting what is left of the energy source.

The Energy Controlled Unit Known as the ECU, is as small and light weight as a light switch on the wall, it is designed to cut off electric energy supply for some or all of the electrical outlets within a room or particular area so when the area is not being utilized, it helps saving power and using less power. This unit can be installed within a group of rooms, and outdoor living area, or a normal home or office space. When your card is inserted into the ECU, it automatically starts up the power in the room, or whichever power source it is connected to. And when the card holders draws out card while leaving the room, power is cut of immediately.

It is welcomed by hotels and offices and make use of this unit as it is cost effective, and does not take up much space at all. As you keep your card in the unit, when you leave the room, the card is easy to find.


  • Insert a relevant card for power
  • 10 to 15 seconds power cut delay after withdraw the card
  • LED indication
  • EU and UK standard installation
  • When guest get in the room, Insert card for the room appliance, when guest leaves the room and withdraw the card power out deley to protect the circuit.
Voltage: 190~240V AC50Hz
Maximum Load: 16A
Dimension: 86x86x46mm


During the past 8 years or so, I have been selling minibars. And I have created a certain level of passion for them. Who would have thought that one could have a passion for minibars. It is not so much the technical part what excites me. It is the operational headaches automatic minibars can solve for hotels. Yes, there you have it, I should ...


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