Triad RF ships the TTRM1004 and TTRM1008 bi-directional amplifiers to be used in video systems in Europe for high definition television and security systems.  Both units were built with auto-detection which turns the transmitter on when RF power is detected from the Radio.  The units go back into receive mode once the RF is no longer detected.  These units will be used in a new product line currently being developed by the customer.