Product Overview
FM Plus Large-area Dual FM and Wi-Fi assistive listening system with 4 FM R37 receivers. Features Dante input, coaxial cable and rack panel kit for professional installation. System includes: (1) FM T55 D transmitter, (4) PPA R37N receivers, (4) EAR 022 surround earphones, (2) NKL 001 neckloops, (2) BAT KT6 two-bay chargers and rechargeable batteries, (1) ANT 005 remote coaxial antenna, (1) IDP 008 ADA wall plaque, (1) RPK 005 rack panel kit. Replaces FM 457 NET D PRO
General Information
Name : Williams AV FM 557 PRO FM+ Large-Area Assistive Listening System with Rack Panel Kit for both FM and Wi-Fi Transmission 4 Receivers and Dante , Williams AV
Category : Pro Assistive Listening Devices
UPC Code : 999999531150
Specifications
General Information
ADI Part Number : WS-FM557PROD
Brand Name : Williams AV
Manufacturer : Williams AV
Manufacturer Part Number : FM 557 PRO D
Product Model : FM 557 PRO D
Product Name : Williams Sound FM 557 Pro Wi-Fi, Dual FM, and Dante Assistive Listening System
Product Type : Assisting listening Kit
Technical Information
Battery Size : 2xAA
Audio
Shipping Weight (Approximate) (g) : 77.111
Battery Information
Battery Chemistry : Alkaline
Battery Rechargeable : Yes
Physical Characteristics
Color : Black, Silver
Shipping Height : 1"
Shipping Height (mm) : 25.4
Shipping Weight (Approximate) : 0.17 lb
Shipping Width : 3"
Shipping Width (mm) : 76.2
Power Description
Power Consumption (A) : 0.052