Williams AV FM ADA KIT 37 RCH – Rechargeable FM ADA Compliance Kit

Product Overview

The Williams AV FM ADA KIT 37 RCH is a rechargeable FM ADA compliance kit containing everything a facility needs to provide assistive listening for one presenter and up to four listeners in small-group settings such as libraries, conference rooms, and information desks. Unlike the alkaline version, this kit ships with NiMH rechargeable batteries and a drop-in charger kit, eliminating disposable battery replacement from the operating budget. The portable FM assistive listening system operates on 17 selectable channels in the 72–76 MHz hearing assistance band and packs into one carry case, so a single kit can satisfy ADA requirements across a multi-room facility.

Product Description

For IT and facilities managers who would rather charge receivers overnight than stock AA batteries, the FM ADA KIT 37 RCH is the practical choice. The kit combines a PPA T46 body-pack FM transmitter with four PPA R37N FM receivers and a 150-foot operating range — well suited to jury rooms, council chambers, small conference rooms, consultation rooms, parent-teacher conferences, and information desks. Five BAT 026-2 AA NiMH rechargeable battery packs power the system, and the included BAT KT6 drop-in charger kit tops them up between uses; receivers run approximately 32 hours per charge.

Presenters can clip on the MIC 090 mini lapel microphone for hands-free speaking or place the MIC 149 conference microphone on the table for meeting pickup. Listeners choose between four HED 027 heavy-duty folding headphones or two NKL 001 neckloops, which couple inductively to telecoil-equipped hearing aids and cochlear implants — an important accommodation under ADA accessibility guidelines. The included IDP 008 ADA wall plaque provides the required signage telling visitors that assistive listening devices are available.

Everything stores in the CCS 029 system carry case, making the kit easy to deploy from a front desk and move between rooms. Setup is simple: power on the transmitter, match receiver channels, and distribute headsets. The system is made in the USA and covered by the Williams AV Lifetime PLUS Limited Warranty, with 90 days on accessories. Note: the kit is FCC-approved for U.S. operation, and FCC rules limit this equipment to auditory assistance use.

If disposable batteries fit your operation better, see the alkaline FM ADA KIT 37. Additional receivers, neckloops, and chargers are available in the Williams AV collection.

Key Features

• Rechargeable Operation — Five AA NiMH battery packs and the BAT KT6 drop-in charger kit eliminate recurring disposable battery costs and waste.
• Complete ADA Compliance Package — Transmitter, four receivers, two microphones, headphones, neckloops, ADA signage, and a carry case cover every requirement for small-group assistive listening.
• One Presenter, Four Listeners — The PPA T46 transmitter broadcasts to four PPA R37N receivers over a 150-foot operating range.
• 17 Selectable FM Channels — Operates in the 72–76 MHz band reserved for hearing assistance, with channel selection to run multiple systems side by side.
• Hearing Aid Compatible — Two NKL 001 neckloops deliver audio inductively to telecoil-equipped hearing aids and cochlear implants.
• Dual Microphone Options — MIC 090 lapel microphone for mobile presenters and MIC 149 conference microphone for tabletop meeting coverage.
• Drop-In Charging — Receivers have base charging contacts compatible with Williams Sound drop-in chargers for simple overnight charging.
• ADA Signage Included — The IDP 008 wall plaque satisfies posting expectations that assistive listening availability be communicated to visitors.
• Portable Carry Case — The CCS 029 case keeps the full system organized for storage, checkout, and movement between rooms.
• Made in USA with Lifetime Warranty — Covered by the Williams AV Lifetime PLUS Limited Warranty, with 90 days on accessories.

Typical Applications

• Conference room and huddle room hearing assistance
• Boardroom and commercial meeting space accessibility
• Government space jury rooms and council chambers
• Training room ADA compliance programs
• Multi-purpose room deployments in libraries and schools

Technical Specifications

Frequently Asked Questions

What is different about the RCH version of the FM ADA KIT 37?

The RCH version replaces disposable alkaline batteries with AA NiMH rechargeable batteries and adds the BAT KT6 drop-in charger kit. The transmitter, receivers, microphones, and accessories are otherwise identical to the standard kit.

How long do the rechargeable batteries last per charge?

The PPA R37N receivers run approximately 32 hours on two AA NiMH 1500 mAh batteries. A receiver battery-type switch also allows operation on standard alkaline cells, which extend runtime to about 50 hours if needed.

How are the receivers recharged?

Each receiver has charging contacts on its base for the included drop-in charger. Place receivers in the charger bays after use; a full charge takes about 16 hours, making overnight charging the typical routine.

Does this kit meet ADA assistive listening requirements?

Yes. It was assembled to meet the 2010 ADA accessibility guidelines for small-group settings and includes telecoil-compatible neckloops and the required assistive listening availability plaque. Verify receiver quantities against your venue capacity under ADA Section 219.

Are the receivers compatible with other Williams Sound transmitters?

Yes. The PPA R37N tunes all 17 wideband channels in the 72–76 MHz band and works with any Williams Sound transmitter in that range, so the kit can grow into a larger installed system later.

What warranty and support are provided?

Williams AV backs the system with its Lifetime PLUS Limited Warranty (90 days on accessories), and Creation Networks can assist with receiver expansion, replacement accessories, and ADA compliance planning.