Detailed Product Description1.energy saving key card switch 2.use by IC,RF,MF card 3.Insert the card to get power 4.low consumption 5.One year warranty Energy saving key card switch factory supplier in Guangzhou   Onlense is a manufacturer of energy saving key card switch and hotel electronic lock from 2001.we have four types of hotel energy saving switch:Any card energy saving switch,IC card energy saving switch,RF card energy saving switch and Mifare card energy saving switch. Technical Parameters of energy saving key card switch  ColorWhite (Standard)Voltage110v-220v(Standard) other voltages can be customizedElectric current30A (Standard)  other voltages can be customizedTime15SEC (Standard)Dimensionlength 85 * W 85 *high 45 (mm)Case Materialfireproof PC plastic illustration for energy saving key card switch Professional manufactory of energy saving key card switch,energy saving switch, card switch, hotel switch, hotel card switch, hotel energy saving switch .ENERGY SAVING SWITCH........ Usage and advantage of energy saving key card switch   When entering the rooms, the guests have to insert the room card into the Energy Saving Switch to turn on the illuminationsystem. While leaving the room, the guest draw the room card; then the power supply will be shut off by the Energy Saving Switch 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 watt. If the guests forget to turn off all the electric appliances when they leave the room, which will be a great waste and it's very insecure. While their leaving, it is difficult for the waiter to know whether the lamps are turned on or not in the rooms. So we specially developed the Energy Saving Switch for the hotel to save the substantive regrettable consumption. Performance Index of energy saving key card switch  Working Voltage AC 220V10%Load Working Current30ATotal Load Power6600WStatic Consumption0.01WDelay TimeAbout 15 SecondsNo-working SituationIndicate in redCover MaterialFire-resistant PCColorWhite  Weight200gDimension85(L) x 85(W) x 42(H) mm Certificates of energy saving key card switch    Energy saving key card switch use by card   Energy saving key card switch is ecomonical and effective in power-saving