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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: GTD
  • Model Number: G2KSM-WH
  • Size: 86*86*35mm
  • Max. Current: 30A
  • Max. Voltage: 260V
  • Mechanical Life: 5 Years
  • Color: White

Packaging & Delivery

Packaging Details Gross Weight: 0.2kg / Box Size: 92*95*42mm / 120pcs/carton
Delivery Time 2-3 days


1)Hotel Card Key Switch
2)Insert card for power
3)Max Load: 30A / 6000W
4)Customized different colors & logo

Hotel Card Key Switch, Customized Different Colors & Logo,  Welcome OEM

Related Products

Hotel Key card


GTD brand (GTD) hotel room key card power switch is designed by GTD company specifically for energy saving and safety of hotels, guesthouses.

After installation of GTD hotel room dedicated card-in power-saving switch, as soon as guests after check-in insert card into the power-saving switch at the side of interior door, the power is available for the electrical equipment in the room (lighting, air conditioner, television, etc.) can be used; when guests leave the room, the guests take the door card of power-saving switch (guests must pull the card out, because they have to use it to open the door after return), power-saving switch shall be off automatically after delay about 12 seconds to ensure energy saving and safety.

Power-saving economic analysis for GTD brand (GTD) hotel key card power switch is designed : (according to the electrical configuration of the standard rooms):

split-style air-conditioner 1000W

TV 120W

Table lamp 40W

right and left bedside lamps 25W * 2

Mirror front lamp 20W

Floor lamp 25W

Passage lamp 25W

Total Power: 1000W + 120 W + 40W + 25W * 2 + 20W + 25W + 25W = 1280W = (1.28KW)

Based on calculation according to the above power statistics, supposing 120 hotel rooms available, 1.0 USD per kilowatt, average power-saving for two hours per day in each room, then after using GTD card-in power-saving switch, the hotels can annually save electricity: 1.28 kilowatts x 120 rooms x 2 hours / per day × 365 days × 1.0 USD / kWh = 112,128 USD.


1. How to use Hotel card key switch:

When guest get in the room, insert card for power of the room appliance, when he/she leaves the room and 

withdraw the card, power cut delay to protect the circuit.


2. Used in different areas:
Suitable for hotels, apartment, motel, schools, colleges, universities, hospitals, leisure centres and offices etc.


3.Our Energy saving switch advantage: 

1. Low price: very competitive price range. 

2. Best quality: manufactory supply, stable with fast after-sale service 

3. Quick shipping: For 100 hotel switches delivery time 2-3 days. 

4. Safe&secure transaction: Payment by TT; Western Union,

5. Experienced technical service: Any technical demands or special requirement we can supply for you. 

6. After-sale service:2 years warranty. 


Technical parameters

Operating voltage: 50/60Hz 80-260VAC (other voltages can be customized, such as 12V DC, 110V AC)  

Maximum load current: 30A  

Maximum load power: 6000W  

Quiescent operating power: 1W  

Delay power-off time :10- 20 seconds  

Non-working condition: light blue  

Service life: When relay contacts 220V in the full load, life expectancy greater than 10 million  

Operating temperature: -10 - 60°c   

Working humidity: 50 10-95% RH  

Overall dimensions: W86mm * H86mm * D35mm  

Case Material: Imported fire retardant PC plastic 

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