Manufacturer's website for more information and specifications
Replaces FM 457-24.
FM Plus Large-area Dual FM and Wi-Fi assistive listening system with 24 FM R37 receivers.
(1) FM T55 transmitter
(24) PPA R37N receivers
(24) EAR 022 surround earphones
(6) NKL 001 neckloops
(1) IDP 008 ADA wall plaque