Williams AV CHG 412 PRO – 12-Bay Digi-Wave Charger with Case

Product Overview

The Williams AV CHG 412 PRO is a 12-bay drop-in charger with a transport case for Digi-Wave 400 Series devices, charging any mix of DLT 400 transceivers and DLR 400 RCH receivers in approximately five hours. Built for language interpretation, guided tour, and wireless intercom deployments that travel between venues, it combines fast multi-bay charging with the protection of the included CCS 056 case. Rental operations and conference services teams can dock a full Digi-Wave system after an event and have it ready the same day.

Product Description

Each of the 12 bays delivers 5 VDC at 0.5 A, and the drop-in design means staff simply seat the DLT 400 or DLR 400 RCH in a bay — no cables to connect and no batteries to remove. Charge status displays on each docked device's own indicator, so operators see exactly which units are ready. At roughly five hours to full charge, the CHG 412 PRO turns systems around far faster than overnight-style chargers, which matters for back-to-back interpretation sessions and multi-day conferences.

The included TFP 066 universal power supply accepts 90-240 VAC, and up to eight separate CHG 412 chargers (each with its own TFP 066) can share a single 15-amp circuit — useful when provisioning power for large receiver inventories in an equipment room. The charger's ABS enclosure with metal base holds up to daily handling, and the CCS 056 case keeps the charger and units secure in transit.

For fixed installations, the standard CHG 412 12-bay charger provides identical charging without the case. Pair either charger with Digi-Wave transceivers and receivers from the Williams AV collection at Creation Networks.

Key Features

• 12-Bay Drop-In Charging — Charges any combination of Digi-Wave DLT 400 transceivers and DLR 400 RCH receivers without cables or battery removal.
• ~5-Hour Charge Time — Each bay outputs 5 VDC at 0.5 A for same-day turnaround between interpretation or tour sessions.
• Included Transport Case — The CCS 056 case protects the charger and docked Digi-Wave units during transport between venues.
• On-Device Charge Status — Charge indicators on each DLT or DLR show charging progress directly on the docked unit.
• Scalable Power Planning — Up to eight CHG 412 chargers, each on its own TFP 066 supply, can run from one 15-amp circuit.
• Universal Input Power Supply — Included TFP 066 adapter accepts 90-240 VAC and outputs 5 VDC at 6 A.
• Durable Construction — Black ABS enclosure with metal base is built for daily commercial use.
• 2-Year Warranty — Williams AV backs the charger for two years (cables and power supply for 90 days).

Typical Applications

• Conference room
• Government space
• House of worship
• Training room
• Commercial meeting space
• Auditorium

Technical Specifications

Frequently Asked Questions

Which Digi-Wave devices does the CHG 412 PRO charge?

It charges the Digi-Wave 400 Series DLT 400 transceiver and DLR 400 RCH rechargeable receiver, in any combination across its 12 bays. It is not compatible with earlier Digi-Wave series devices.

How fast is a full charge?

Approximately five hours, with each bay delivering 5 VDC at 0.5 A — fast enough to turn a full interpretation system around between morning and evening sessions.

How do I monitor charging?

Charge status is shown on each docked DLT 400 or DLR 400 RCH unit's own indicator, so you can confirm the state of every device in the rack.

Can I run multiple chargers in one equipment room?

Yes. Up to eight CHG 412 chargers, each powered by its own TFP 066 supply, can be connected to a single 15-amp circuit, simplifying power planning for large receiver fleets.

What is included with the PRO version?

The CHG 412 PRO includes the 12-bay charger, the TFP 066 power supply, and the CCS 056 carry case. The standard CHG 412 omits the case.

What warranty applies?

Williams AV provides a 2-year warranty on the charger, with 90-day coverage on cables and the power supply.