ZC-500M Full-Duplex Wireless Intercom
A professional wireless Full-Duplex communication system with simultaneous talk and listen for up to 5 users, with no PTT button, completely hands-free.
Referees • Cranes • Warehouses • Restaurants • TV crews • Tour guides • Outdoor & Security
The ZC-500M allows up to 5 people to communicate simultaneously in real time, like an open phone call. No pairing codes are needed, nor pressing a button PTT – you just wear it and talk.
You can buy 1 main unit + up to 4 additional transmitters and operate as a communication team, with a stable connection, clear digital audio and long battery life.
Ideal for sports fields and referees, crane operators, warehouses & logistics, restaurants, TV crews, interpreters, tour guides, cycling, horse riding, sailing, security and VIP escorts.
*The number of receivers listening to the conversations can be unlimited.
Key Features
- Full-Duplex, two-way communication just like a phone call
- Simultaneous conversation for up to 5 users (1 + up to 4 transmitters)
- No PTT button required – fully hands-free
- Range up to 200 m in ideal conditions
- Up to 12 hours of battery life
- Compact & lightweight body, just 104 g
- Digital, clear audio for noisy environments
- Easy-to-read display with basic status indicators
Technical Specifications
| Communication type | Full-Duplex, two-way |
| Maximum number of users | 5 at once (1 main unit + up to 4 additional) |
| Range | up to 200 m (open space) |
| Battery life | up to 12 hours of continuous use |
| Charging type | USB Type-C |
| Device weight | approximately 104 g |
| How to use | Hands-free with a headset-microphone |
The Package Includes
- ZC-500M Unit
- Headset – Microphone
- Charger
- Belt clip
- Carrying strap
- 2-year warranty
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