DUAL-VOX LTR | Intercom for communication between distant points

Technical specifications +
Installation and Structure +

Protection rating

IP65 (dust and moisture)

Indoor unit dimensions

108 L x 48 D x 110 H mm

External unit dimensions

108 L x 48 D x 96 H mm

Audio and Communication +

Internal power

7W

External power

7W

Communication type

Half-Duplex (one way at a time)

PTT button on internal module

Noise suppression circuit

Optimized for long-distance cabling

External module variants

With call button (generates an audible signal in the internal module when presence is detected) or without call button

Connectivity +

Link between modules

UTP cable, up to 200 meters

Remote power supply

The main module powers the secondary module through the same cable

Electrical and Consumption +

Power supply

110–220 VAC

Power consumption

600 mA

AC/DC adapter — Input

110/220 VAC · Output: 12 VDC @ 1A · Certification: UL Listed

Adapter dimensions

74 L x 28 D x 42 H mm

Included Components +

1 internal module

1 external module — variant with or without call button, as selected

1 AC/DC power adapter

Documentation and Licenses +

Clear communication between distant points, up to 200 meters apart

If you need reliable communication between two physically distant points—a gatehouse and a guard booth, a weighbridge and an office—the LTR connects an internal module to an external one via UTP cable, maintaining the audio signal and power throughout the entire route.

What everyday problem does it solve?

When two points of your operation are separated by distance and you have no way to communicate clearly between them, every exchange of information becomes slow and inefficient. The LTR is designed to put an end to that problem.

  • Connects two points up to 200 meters apart using standard UTP cable.
  • Your electronic board is protected against dust and moisture (IP65), ready for outdoor use and heavy-duty workspaces.
  • You have 7W of output power in both the internal and external units, ensuring that the message can be heard in high-traffic or industrial noise areas.
  • Reduces background noise over long distances thanks to its noise suppression circuit, optimized for long-distance cabling.
  • Choose your external module with a call button to receive an audible alert on your internal module when someone arrives at the external point, or without a call button, depending on what your installation requires.
  • Install without needing a power outlet at the remote point: the main module powers the secondary through the same data cable.
  • Control the communication channel with your PTT (Push To Talk/Press to Talk) button, without losing control of the voice flow.

The result is stable communication between gatehouses, scales, warehouses, and loading areas, regardless of the distance between your operating points.

Applications

Hospitals, Clinics and Healthcare Institutions Hospitals, Clinics and Healthcare Institutions Prisons and Judicial Institutions Prisons and Judicial Institutions Police Stations Police Stations Logistics and Courier Services Logistics and Courier Services Industrial Plants Industrial Plants Toll Booths and Gatehouses Toll Booths and Gatehouses
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