jk tech

Energy Saving Switch

JK Tech revolutionary solution to reduce energy consumption and minimise wastage. Our smart card energy saving switches can control all commonly used appliances, including lights, air conditioners and TVs.

We can Simply insert a JK Tech keycard into the energy saving switch(energy saver) to energise the room’s power circuits and no need other electronic switch.

reduce energy consumption and minimise wastage

energy saving switch


energy saving switch

Energy Saver Benefits

  • Reduced energy consumption. Lights, TVs etc cannot be left on with the card removed from the device
  • Safe and secure – cannot be bypassed, only accepts JK Tech's keycard made for that specific room
  • Available in a variety of finishes

JK Tech offers a variety of energy saving solutions:

  • Standard switch – accepts any card, lowest security. Model: JKSW2L
  • Intelligent switch – accepts any contactless mifare card, medium security. Model: JKSW2A
  • Super Intelligent switch – accepts only JKtech key card made for that specific room, highest security and our most popular. Model: JKSW6

Please note: a qualified electrician is required to install the devices and all associated wiring.



General specification of energy saver:

Insert a relevant key card for power; about 10-15 seconds power cut delay after withdraw the card; LED indicator light turn red to blue; EU standard installation; When guest get in the room,insert card to gain power for room, appliances. When guest leaves room and take out key card from energy saving switch, power will be delay to cut off in order to protect circuit of electric appliances.

  • Features: insert valid key card to gain power to save power comsumption
  • Working Voltage: AC 190~240V
  • Egress time delay:about 10-15 seconds
  • Working Load current: ≤16A
  • Service life: More than 100 thousand times for use while the relay with 220V load
  • Normal working temperature: 0℃ - 50℃
  • Normal working humidity: 0-50℃ 10~95% RH
  • Dimension: 86 x 86 x 46mm