CAME-TV Wireless Intercom FAQ

Our latest wireless intercom models are KUMINIK8-PRO, WAERO-PRO and NANO. (We have an older version named Kuminik8 and Waero.)

The main difference is the operating frequency, ensuring compliance with local regulations and avoiding interference with emergency services. Choose the US version for the countries of the Americas and the EU version for European countries. We also offer region-specific versions, including Japan, Brazil and Taiwan China. In countries without frequency restrictions, either version may be used.

KUMINIK8 PRO:

Bigger ear cushion, universal 18500 battery (2400mAh), Sidetone, ENC, 3.5 mm TRS audio input/output, three-group communication.

WAERO PRO:

Compact size headsets, universal NB-6L battery (1100mAh), two-group communication.

NANO:

Ultra-portable wearable design with built-in speaker and microphone, built-in 1100mAh rechargeable battery, and 3.5 mm TRRS audio interface for audio I/O.

Yes. All three series can be paired together and used within the same communication system.

Yes. Additional headsets can be added at any time by performing a simple pairing procedure.

Compared to 2.4G, the 1.9G band has fewer sources of interference, better anti-interference performance, and zero audio delay.

1. The master unit acts as the signal bridge. Place it in a central location, with remote units positioned around it within effective range and preferably without obstructions.

2. When the battery is low power, make sure to replace with a charged battery.

The Master headset acts as the center of the system, while Remote headsets communicate with the Master. For example, with a 500 m operating radius, two Remote headsets positioned on opposite sides of the Master can be up to 1,000 m apart.

The system is optimized for the speech frequency range, providing clear voice reproduction. ENC microphone noise reduction and internal acoustic insulation improve clarity.

No. The system automatically selects the best available channel which adopt frequency hopping technology.

For teams with more than nine users, the HUB PRO solution is recommended. A single HUB PRO device supports connection of up to 16 headsets, and when two HUB PRO units are linked together, the system can support up to 32 headsets. (The new HUB PRO product will be launched at IBC 2026).

Both the Kuminik8 Pro and Waero Pro use universal batteries that are easy to buy locally. Nano has a built-in rechargeable battery. Meanwhile, our intercoms have a built-in USB Type-C port supporting charging while in use.

Working time: Kuminik8 Pro

Remote headsets: 30 hours of operation.

Master headset: 7–30 hours, depending on how many remote headsets are connected.

Waero Pro

Remote headsets: 15 hours of operation.

Master headset: 4–15 hours, depending on how many remote headsets are connected.

Nano

Remote headsets: 15 hours of operation.

Master headset: 4–15 hours, depending on how many remote headsets are connected.

The KUMINIK8 PRO is equipped with a 3.5 mm TRS audio in&out put port that supports external audio monitoring or speaker, where the monitored audio is exclusively accessible to the device user. The NANO model integrates a 3.5 mm TRRS interface, which provides support for audio input, audio output, and headset connection functionalities.

Purpose-built group control buttons enable users to rapidly switch between different groups or merge teams. The KUMINIK8 PRO model supports configuration for up to three groups, while the WAERO PRO model supports two groups.

With the sidetone function, you can hear your own voice while speaking in noisy environments, which helps maintain a natural conversation flow and prevents you from speaking too loudly.

When the user of the master unit presses and holds the MF button, he/she can simultaneously deliver voice communications to members of multiple distinct groups, facilitating open dialogue across members of different groups. Upon releasing the button, members of each group will revert to independent conversations limited to their respective groups..

Yes. The ENC noise reduction and sidetone (functionalities integrated into the KUMINIK8 PRO) ensure consistent clarity of communications even in environments such as concerts and live events.

Yes. The microphones are sensitive enough for quiet communication in silent environments.

Red marks the master unit; blue marks the remote units.

Yes. Old version WAERO and KUMINIK8 Remote headsets are compatible for pairing with WAERO PRO or KUMINIK8 PRO Master headsets, So you do only need to change the master units to upgraded waero pro/kuminik8 pro master units to enjoy the expanded capacity.

Yes. HUB PRO supports WAERO, KUMINIK8, WAERO PRO, KUMINIK8 PRO and NANO Remote headsets.

(Hub pro will be released in IBC 2026).