Eartec UltraLITE ULDR HD Double Sided Remote Headset
Wireless DECT headset for intercom systems
article number: 12049 | manufacturer number: ULDR-HD | EAN/UPC: 0672225577515
The Eartec UltraLITE ULDR HD is a double-sided remote headset for expanding existing Eartec UltraLITE HD intercom systems. It is operated in conjunction with a master headset or hub and enables the easy integration of additional participants into wireless team communication.
Thanks to the fully integrated radio technology, no separate beltpack is required – the headset is ready for use immediately and ideal for professional production environments.
The closed, double-sided design significantly reduces ambient noise and enables clear communication even in loud working environments. This makes the ULDR HD particularly suitable for demanding applications with high noise levels.
- Double-sided headset for better noise isolation
- Optimized for loud production environments
- Clear voice transmission even with high ambient noise
- Ideal for focused teamwork
The ULDR HD features integrated transmit and receive units and operates in the license-free 1.9 GHz DECT band. This ensures stable and low-interference communication.
- Full-duplex communication (speak and listen simultaneously)
- Range of up to approx. 400 m (depending on environment)
- No beltpack required
- Quick registration in the system
- Microphone boom rotatable by 270° (wearable on left or right)
- Automatic muting when the microphone is folded up
- Lightweight, ergonomic design for long periods of use
- Replaceable lithium battery for flexible use
- Event and live production technology
- Film and video production
- Broadcast and studio
- Stage, directing, and camera teams
Real product can look different to picture
techn. Specs▲
| Product | Eartec UltraLITE ULDR HD |
|---|---|
| Type | Wireless Double Remote Headset |
| Form Factor | Double-sided (Over-Ear) |
| Communication | Full duplex (talk and listen simultaneously) |
| Radio Technology | DECT 1.9 GHz (license-free) |
| Range | Up to approx. 400 m (depending on environment) |
| Weight | approx. 275 g (incl. battery) |
| Power Supply | Rechargeable lithium battery |
| Battery Life | Up to approx. 6 hours |
| Charging Time | approx. 3 hours |
| Microphone | Swiveling microphone boom (approx. 270°) |
| Mute Function | Automatic muting when microphone boom is folded up |
| Volume Control | Integrated on headset |
| Beltpack Required | No (radio technology integrated) |
| Compatibility | Eartec UltraLITE HD systems (Master or HUB required) |
| Application | Event, Broadcast, film production, communication teams |
Questions & Answers▲
What type of headset is the Eartec UltraLITE ULDR HD?
It is a double-sided wireless remote headset designed for use with Eartec UltraLITE HD intercom systems. It allows additional participants to join team communication without requiring a separate beltpack.
Does this headset require a beltpack or transmitter unit?
No. The ULDR HD has fully integrated transmit and receive units built directly into the headset, so no separate beltpack is needed. It is ready for use as soon as it is registered in the system.
Which frequency band does the headset operate on?
It operates on the license-free 1.9 GHz DECT band, which provides stable, low-interference wireless communication without requiring any special frequency licensing.
What is the wireless range of this headset?
The ULDR HD offers a range of up to approximately 400 meters, though actual range depends on the surrounding environment and any physical obstructions present on site.
Does the headset support full-duplex communication?
Yes. It supports full-duplex communication, meaning all users can speak and listen simultaneously without having to press a push-to-talk button or wait for others to finish speaking.
Is this headset compatible with existing Eartec UltraLITE HD systems?
Yes. The ULDR HD is designed specifically as a remote headset to expand existing Eartec UltraLITE HD intercom systems. It must be used in conjunction with a compatible master headset or hub.
Can the microphone boom be positioned on either side?
Yes. The microphone boom is rotatable by 270 degrees, which allows the headset to be worn with the microphone positioned on either the left or right side depending on user preference.
Does the microphone mute automatically?
Yes. When the microphone boom is folded up, the microphone mutes automatically. This provides a quick and convenient way to mute without pressing any button.
Why is the double-sided design beneficial?
The closed, double-sided design covers both ears, which significantly reduces ambient noise. This is particularly useful in loud working environments such as live events, film sets, or broadcast productions where clear communication is critical.
What type of battery does the headset use?
The ULDR HD uses a replaceable lithium battery, which allows for flexible use and easy battery swaps during longer productions or events without requiring downtime for charging.
For which professional applications is this headset particularly suitable?
It is well suited for event and live production technology, film and video production, broadcast and studio environments, as well as stage, directing, and camera team communication.
Is the headset comfortable to wear for extended periods?
Yes. The ULDR HD features a lightweight and ergonomic design intended for long periods of use, making it practical for full-day productions or extended broadcast shifts.
documents, files, links▲
eartec-ultralite-manual-english-2016.pdfproduct safety (GPSR)▲