Professional Wireless Communication for Smooth Coordination

This full duplex wireless intercom system is designed for professional-grade communication where clear, hands-free conversation matters most. Perfect for event organizers, film crews, theaters, and large workgroups, it provides seamless multi-user interaction with low latency and exceptional sound clarity.

Key Features & Benefits

Simultaneous Two-Way Talk: Full duplex technology allows everyone to speak and listen at the same time—no push-to-talk delays.
Four Comfortable Headsets: Includes four lightweight, adjustable single headsets designed for all-day wear without fatigue.
Reliable 2.4 GHz Wireless Range: Stable signal strength ensures uninterrupted communication in medium to large spaces.
Noise-Reducing Microphones: Built-in mics reduce background noise for clear voice transmission even in noisy environments.
Easy Setup: Simple plug-and-play design with intuitive channel controls and fast pairing.
Long Battery Life: Rechargeable batteries keep your team connected throughout long shifts and events.

Ideal For

- Event coordinators and production crews who need clear, hands-free communication during live events
- Film and television sets requiring reliable on-set communication among team members
- Theaters and performing arts venues for backstage and stage management co-ordination
- Sports coaches and referees who benefit from real-time, uninterrupted communication
- Large workplace teams needing efficient, wireless communication across medium to large areas
- Security personnel and emergency response teams wanting fast, clear, and durable communication devices

Specifications

Feature	Details
Communication Mode	Full duplex, hands-free
Frequency	2.4 GHz wireless
Number of Headsets	4 single wireless headsets
Microphone	Noise-reducing built-in microphones
Battery Life	Long-lasting rechargeable batteries
Use Cases	Events, film production, theater, workplace
Range	Effective communication over medium-large distances

FAQs

1. What is a wireless intercom system?
A wireless intercom system allows communication between multiple users without the need for wiring, using radio frequencies or Wi-Fi.

2. How does a wireless intercom work?
It transmits audio signals via radio frequencies, enabling real-time two-way communication across different locations within range.

3. What are the advantages of wireless vs. wired intercoms?
Wireless systems are easier to install and more flexible, while wired systems offer more reliability and security over long distances.

4. What is full duplex communication?
Full duplex allows simultaneous two-way communication, letting both parties speak and listen at the same time without pressing a button.

5. How far can wireless intercoms transmit?
Range varies by model but typically covers medium to large areas, such as event venues, offices, or studios, with minimal signal drops.

6. Can wireless intercoms work in noisy environments?
Yes, many come with noise-cancelling microphones that reduce background noise for clear voice transmission.

7. How long does the battery last on wireless intercom headsets?
Battery life depends on usage but usually allows several hours of continuous operation before recharging is needed.

8. Is it easy to set up and use a wireless intercom?
Most modern systems offer plug-and-play setup with user-friendly controls and quick pairing for hassle-free operation.

9. Can wireless intercoms support multiple users?
Yes, professional systems support multi-user, multi-channel communication for group coordination and team collaboration.

10. What are common use cases for wireless intercom systems?
They are widely used in event management, film production, theater, security, large workplaces, and sports coaching for clear communication.

Ultralite ETP4S Full Duplex Professional Wireless Intercom System (4 Headsets)

Have a question?