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Each multi-unit charger helps the venue easily distribute, gather and charge each Audio Guide ensuring continued use for each visitor to the venue.

ATC-250 Fifty-unit chargers are rack-mountable and easily located near well-ventilated guest check-in areas. Each unit features power and charging status LED’s so you know the status of each unit in the charger.

The ATC-250 multi-unit charger makes an outstanding choice for venues to manage their inventory of Audio Guides and ensure great continuing experiences for their guests.


One (1) ATC-250 Audio Guide 50 Unit Charger
One (1) Power Cable
One (1) Power Interconnect Cable
One (1) Quick Start Guide


  • Rack-mountable or stackable for simple Audio Guide management
  • LED power and charging indication so you know the status of each Audio Guide
Configurations & Architectural Specs


ATC-210 Audio Guide 10 Unit Charger

ATC-220 Audio Guide 20 Unit Charger

ATC-250 Audio Guide 50 Unit Charger

Architectural Specs

The Audio Guide 50 Unit Charger shall be capable of charging and storing up to 50 Audio Guides. The device shall accept an input voltage of 100 to 240 VAC, 50/60 Hz. Multiple devices shall be interconnected to easily charge up to 60 Audio Guides. The device shall be stackable or rack mountable. The device shall have a power switch with a red power on indication and an LED indicating charging status. The unit shall have equivalent compliance with FCC part 15 Class B CE, RoHS and WEEE.

The ATC-250 Audio Guide 50 Unit Charger is specified.

Product Specifications


Unit Capacity50 Audio Guides
Charging IndicationBlue = Charging; Blinking = Error; OFF = Fully Charged
Charging Time5 - 6 hours, based on1300 mAh battery


Power Supply100-240 VAC, 50/60 Hz, 8-4 A
Charging Current300 mA, per charging slot


Unit Dimensions (H x W x D)444 x 482 x 242 mm (17.48 x 18.98 x 9.53 in.)
Unit Weight22.5 kg (49.6 lbs.)


Operating Temperature-10 °C (14 °F) to 50 °C (122 °F)
Relative Humidity0 to 90% relative humidity, non-condensing


StandardsFCC part 15, Class B, CE, WEEE

* Specifications subject to change without notice.
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