Upgrade your hotel or rental property with a reliable and energy-saving key card power control system.
⚡ 40A High Power Capacity (Up to 8800W)
Built for heavy-duty applications, this 40A switch can support high-load appliances such as air conditioners, water heaters, lighting systems, and more.
⚠️ Important: The actual load capacity depends on your wiring setup and installation environment.
Please consult a qualified electrician to determine the appropriate usage.
🏨 Two Versions Available
1. Universal Card / Any Card Version
Works with any standard card
Easy to use, no special card required
2. High-Frequency Card Version (IC 13.56mhz Card Only)
Only works with dedicated high-frequency cards
Prevents misuse with random cards
Better for energy control and management
⏱️ Time Delay Power-Off
Power turns off automatically after card removal
Avoids sudden blackout
Provides a smoother and more convenient experience
💡 Energy-Saving Solution
Automatically cuts power when the room is unoccupied
Reduces electricity waste
Helps lower operational costs
🧱 Installation Notice (Very Important)
⚠️ This product must be installed by a qualified electrician.
Incorrect installation may cause malfunction or safety risks.
Ensure proper wiring and load distribution
Do not exceed the recommended capacity without professional advice
Always follow local electrical safety standards
📦 Applications
Suitable for:
Hotels
Homestays / Airbnb
Serviced apartments
Offices













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