All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Relays are suitable for driving high power electronic devices such as lights, electric fan and air condition. This relay module can be used to control high voltages with a low voltage by connecting to an MCU
Controls DC or AC signals – 220V AC load
Working voltage: 5v; PCB size: 2.0 x 4.3 cm
With power indicator and signal output indicator
Description
Application
The relay module can be applied in an automatic control circuit, used as a module for MCU development boards, or as household appliances control.