LIO Drive-Thru Listen-In HD Technology

LIO: Drive-Thru Listen-In HD Technology

LIO is the revolutionary audio system designed to listen to the drive-thru activity without pricey, traditional two-way headsets. LIO is compatible with ALL major drive-thru systems and can be used with ALL 3.5mm stereo wired headphones or earbuds. Delivering crystal clear high-definition sound quality within 300-yards, LIO improves order accuracy, team communications and customer satisfaction. This economical drive-thru solution is built for all QSR businesses. 

LIO Drive-Thru Listen-In HD Technology

LIO Drive-Thru Listen-In HD Technology
  • Affordable alternative audio system
  • Listen-in HD technology
  • Compatible with ALL major drive-thru headset systems
  • Connects to ALL 3.5mm stereo wired headphones/earbuds that you already own
  • Delivers crystal clear high-definition sound quality
  • Replacement to unnecessary and expensive 2-way headsets
  • HD sound quality improves order accuracy
  • Eliminate the need for noisy grill speakers
  • Managers can monitor the drive-thru activity and staff interactions
  • No technician needed for installation

How LIO Works

How LIO Works


LIO 1 Belt Pack System

LIO 2 Belt Pack System

LIO 4 Belt Pack System

LIO 1 Belt Pack System

$495.00

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LIO 2 Belt Pack System

$745.00

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LIO 4 Belt Pack System

$1,195.00

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Customer Satisfaction:

With more staff listening in to the drive-thru, employees hear orders in real time improving overall customer satisfaction.

Quality Communication:

High-definition sound quality improves order accuracy and eliminates the need for noisy grill speakers. With a range of up to 300 yards, managers can monitor the drive-thru and staff anywhere within and outside of the restaurant.

Easy Installation:

Compatible with all drive-thru headset systems and is easy to setup and install. No technician needed.

LIO Drive-Thru Listen-In HD Technology


Cost Savings:

LIO’s listen-in HD technology keeps drive-thru operation costs low by replacing unnecessary and expensive traditional 2-way headsets. With a standard 3.5mm audio jack, LIO can be paired with ALL affordable 3.5mm stereo wired headphones or earbuds that you already own.

LIO Drive-Thru Listen-In HD Technology

LIO Belt Pack Pouch

RF 3030 Battery Charger

RF 3030 Battery

LIO Cloth Pouch

$19.00

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RF 3030 Battery Charger

$295.00

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RF 3030 Battery

$30.00

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Support and Installation

Free Tech Support 24/7

Free Tech Support 24/7

Free, LIVE tech support 24/7 from the techs who assembled the equipment.

Call 800-598-2370 for help!

Nationwide Installation

Nationwide Installation

On-Site Service available for System Installs.

Call 800-598-2370 to schedule!