How long can a room without a card be cut off?

Generally, a room without a card can be cut off in 15 seconds.

1. The main power supply in the room can be automatically cut off within 15 seconds, which not only saves electricity, but also makes the room more secure.

2. The power switch is generally powered by high voltage 220V, equipped with high power 30A relay, and the load is 6600W, which can meet the power load of hotel rooms.

3. There is a luminous LED blue light indicator on the power switch, which conforms to the trend of modern hotels and is convenient for guests to operate at night.