Product Overview
The FM 557 PRO system package is a complete turnkey solution. It includes 24 PPA R37N receivers and an FM+ D transmitter for both FM and Wi-Fi transmission from the same box. The PRO bundle includes a coax cable, and rack panel kit for professional installation.
This system features the cutting edge PPA T55 transmitter (replacing the T45 FM transmitter) with multiple digital audio input options, and an OLED display with easy-to-manage navigation, and network control features.
Each PPA R37N receiver features a seek button channel selection with access to 17 selectable wideband frequencies between 72.1-75.9MHz. The system is expandable, accommodating any number of listeners. This system complies with 2010 ADA guidelines for hearing assistance all for nearly the same cost as traditional FM systems.
General Information
Name : Williams AV FM 557-24 FM+ Large-Area Assistive Listening System Package with (24) R37 Receivers , Williams AV
Category : Pro Assistive Listening Devices
UPC Code :
Specifications
General Information
ADI Part Number : WS-FM55724
Brand Name : Williams AV
Manufacturer : Williams AV, LLC
Manufacturer Part Number : FM 557-24 PRO
Product Model : FM 557-24 PRO
Product Name : Assistive Listening System
Product Type : Assistive Listening System
Physical Characteristics
Color Details : Black/Silver|White
Depth : 8.25"
Depth (mm) : 209.55
Form Factor : Rack mount
Product Color : Black/Silver
Power Description
Power Source : AC
Warranty
Limited Warranty : 2 year
Miscellaneous
Country of Origin : United States
Environmental Certification : ROHS, RoHS 3, WEEE
Environmentally Friendly : Yes
TAA Compliant : No
