Listen Technologies LS-100-01 - ListenIR iDSP Standard System (White Radiator)Complete with transmitter, radiator, receivers, and more, the LS 100 ListenIR iDSP Standard System is a good choice for mid to large size venues up to 100 seats in capacity. Packaged to provide venues with an immediate assistive listening solution, the LS 100 comes with our LT 82 Stationary IR Transmitter and LA 140 Stationary IR Radiator. The heart of the system gives your venue oustanding coverage without gaps, transmitting effectively up to 3,716