Upgrade your energy management with our 40A high-power hotel card key switch. Features a 3-wire delay system compatible with any card. Ideal for hotels and hostels to prevent energy waste. Durable, easy to install, and supports large electrical appliances.
High Load Capacity: Rated at 40A, safely handling heavy-duty appliances like air conditioners and water heaters.
Universal Compatibility: “Arbitrary Card” technology allows the switch to be triggered by any standard card (business cards, ID cards, etc.).
Smart Delay Function: Features a built-in time delay (usually 15–30 seconds) to ensure guests have light while exiting the room.
3-Wire System: Stable wiring configuration designed for professional electrical installations in hospitality settings.
Energy Efficient: Dramatically reduces electricity overhead by ensuring power is cut when the room is unoccupied.
| Feature | Specification |
| Current Rating | 40A (High Power) |
| Wiring Type | 3-Wire Connection |
| Function | Power-off Delay |
| Card Type | Any Card / Arbitrary Card |
| Application | Hotels, Hostels, Guest Houses |
| Dimensions | 86 × 90 × 25 cm |
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