Due to manufacturer's restrictions this item cannot be shipped outside of the United States.Sennheiser DC2 DC Power Adapter for Evolution G2/G3 and 2000 Series Bodypacks Transmitters was the basis on which the EK 100 G3 was developed. Its adaptive-diversity technology provides excellent reception at all times. This receiver is designed to securely attach to a camera's shoe using a clamp mount. The EK 100 G3 also can synchronize to a G3 transmitter with a simple push of a button. The EK100G3 is compatible with the optional DC 2 external adapter for extended use without batteries where a 12VDC source is available.