This Hitachi RU - 1000VR Remote Control Panel doesn't come with a connection cable.

Using this Hitachi RU - 1000VR Remote Control Panel is easy. Just turn it on and start adjusting the settings according to your needs. Remember, this panel doesn't have a connection cable, so you'll need to use your own. When it comes to maintenance, keep it in a dry place and clean it with a soft cloth regularly. Don't expose it to extreme temperatures or moisture, as this may damage the panel.