Dual-Relay Output Advanced Intelligent Energy Saving Switch

Features

Works with only encrypted Philips NXP Mifare1S50 card and relative compatible Mifare card which complies with standard ISO14443A.
It has special card identification function. Wrong guest room key card doesn’t work on it. Only the right guest room key card and special administration cards like "Authorized Card","Master Card" and "Emergency Card" are accessible for door lock are also working for energy saver.
With LED indicator to instruct installation, and easy to be discriminated at night.
If the key card is taken out from the sleeve of energy saving swich, there will be around 10-20 seconds delay for power off. So it is more user-friendly for the guest to leave the room.
Better energy saving performance and security. It has 2 relays. One is for the Lighting appliance,the other for air conditioner. When magnetic contact of windows is connected, both relays switch on; when window is open and magnetic contact disconnect, only relay for lighting switch is on and the relay for air conditioner will turn off.
The reported lost card cannot gain power.
“Load master”is to connect lighting; “Load slave” is to connect air conditioner.
Even power is off, the parameters inside the energy saver can be maintained in its memory.
programmable:Use good quality MCU and EEPROM,the function of this Duo-relay energy saver switch can be modified based on customer's practical requirement.

dimension of duo-relay output smart key card switch

front panel size

back panel size

Wiring of Dual-relay output energy saving switch

duo-relay 13.56mhz card energy saving switch connection without windows magnetic sensor(one Relay output)

connection without windows magnetic sensor(1 Relay output)

duo-relay 13.56mhz card energy saving switch connection with windows magnetic sensor(two Relay output)

connection with windows magnetic sensor(2 Relay output)

Installation Scheme

Dual-Relay Energy Saver Specification

Model:LK-SW3016RMF(part number:KD-040/90-532)
Processor:24MHz/64K MCU
Working Voltage:AC 100~250V 50/60Hz
MAX Load:32A(16A * 2 Relay, one relay for ordinary appliances, the other relay for air-conditioner)
Self power consumption: < 0.2Watt
Lifespan of relay: contactor > 100,000 times working on 220V 16A
Delay-time after keycard taken off: 10-20seconds(modifiable)
Working Temperature:-10℃～60℃
Working Humidity:10～95％RH
Storage Condition:-20℃～80℃ for transportation and stock
Installation Way:standard 86 base box
Item Exterior Size:86mm(W) * 86mm(H) * 42mm(D)

How to program the energy saving switch and how to use it

Step 1: Swipe "Authorized Card" by approaching to the inductive area of the energy saver switch(getting close the sleeve of card slot). Then the blue indicator turns on and "beep"*2 sounds which means successful authorization and program mode is actived.

Step 2: Swipe "Installation Card" of the same room of door lock by approaching to the inductive area of energy saver switch. Then the blue indicator turns on and "beep"*2 sounds which means room number is written into the switch.

When power is connected for the first time, red and blue indicator flashes for one time, one beep sounds, and connected devices will work for several seconds, which is self-inspection process.

Insert Guest card with correct room number or other types of special card of JKtech hotel lock system, red indicator becomes blue, one "beep" (valid card) and “ta”(relay contact noise) will be heard , which means works normally. When the key card is removed, energy saver will power off after 10-20 seconds delay and blue indicator will turn to red after then.

Duo-Relay output energy saving switch manual