TTU-1DX-L. The Battery Powered TTU.
Learn more about the new lithium-ion battery.
The TTU-1DX-L is a simple way to provide clear and high quality communication through glass or any barriers of any kind.
The TTU-1DX-L is our most popular battery-powered unit.
The Battery Powered TTU-1DX-L is ideal when a power cable cannot be run or isn't visually appealing.
Installation
Installation is a simple, one-person operation. The unit is mounted into a 3-4 inch cutout in the barrier. All hardware and cables are supplied including a continuous-duty, 100-240 V battery charger adapter with 15 V output. Please specify barrier thickness when ordering.
TTU-1DX-L Options
Bullet Resistant Option
Incorporates bullet-resistant Kevlar (UL Level 3 ballistic rating).
Part Number: TTU-1DBX-L
Push To Talk Option
Employees need to push this switch to activate the internal microphone, ensuring that only the intended conversation is heard outside.
Part Number: TTU-1DX-L-PTT
Monitoring and Recording Option
Provides a line level audio signal of either “Talk”, “Listen”, or both channels for analog audio recording or monitoring. Please specify when ordering.
Part Number: TTU-1DX-L-MRA
Americans with Disabilities Option (ADA) Compliant Option
To comply with the American for Disabilities Act (ADA), this option allows the TTU-1 to communicate with a hearing aid. It includes:
Monitoring and recording option, providing a line out from the TTU
Induction loop amplifier with power supply
Loop driver antenna to be used around the TTU-1 or placed under the counter
Cables and installation drawings
Part Number: TTU-1DX-L-ADA
ADA Option Components
Loop amplifier antenna placed around TTU-1
Lithium Ion Battery
The TTU-1DX-L is now standard with a lithium ion battery. This new battery allows the unit to operate for a longer time between chargers. This is the same battery as we use in the TTU-3DX. Learn more about the new lithium ion battery option.
A Note on Part Numbers
The TTU-1DX-L has a number of options. Adding options to a unit modifies the part number. For example, the standard gooseneck microphone length is 18” but we offer a 10” and 24” option. A TTU-1DX-L with a 10” microphone would be part number "TTU-1DX-L-10.” The options above can be combined to meet your needs. For example a bullet resistant TTU-1DX-L with Push To Talk, ADA Compliance, and a 10” microphone would be “TTU-1BX-PTT-ADA-10.” Note that the ADA Compliant Option includes a Monitoring and Recording Option so the two options can not be combined.