All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Line-Level Controlled Relay - 0.5 to 5 s Delay
Description
Two multiturn trimmers are provided. The SENS potentiometer adjusts the audio input sensitivity. A threshold LED facilitates accurate adjustment. The module can be set to trigger on signals between 30 dBu and 0 dBu. The DELAY control sets the time required for the relay to release when the audio drops below the threshold. - Power Supply Not Included