www.datatronix.biz 7Package ContentsEncoder 1 x Encoder 1 x Power Adapter (12V 1A DC) 1 x Detachable Plug 2 x Phoenix Connector (Male, 3.5 mm, 3 pins) 2 x Mounting EarDecoder 1 x Decoder 1 x Power Adapter (12V 1A DC) 1 x Detachable Plug 2 x Phoenix Connector (Male, 3.5 mm, 3 pins) 2 x Mounting Ear