The Pro Version of RefStore Communication System (FBIM) is designed specifically for referees who need clear, reliable, real-time communication on the pitch. With advanced audio technology, long battery life, and durable construction, this 6-person intercom system keeps your team connected in every match situation.

Key Features:

✔️ 6-Person Real-Time Intercom – communicate with up to 6 referees at the same time (2 more than the normal version)

✔️ Recording function to record all communications throughout a game. Supports 5 hours of recording. Export recording immediately after use. 

✔️ Bluetooth 5.4 – stable, fast, and efficient connection

✔️ CVC Noise Reduction & 3D Sound – crystal-clear audio in noisy environments

✔️ Intercom Range: up to 1500m (4 units connected)

✔️ Battery Life: up to 19 hours intercom time, 260 hours standby

✔️ Charging Time: 1.5-2 hours | Battery: 3.7V / 850mAh

✔️ Charger: USB C

✔️ Durable & Weather-Resistant: IP65 waterproof rating

✔️ Operating Temp: -10°C to 50°C – built for all matchday conditions

The RefStore Pro Communication System gives referees confidence, precision, and teamwork with seamless 6-way communication – ensuring nothing is missed on the pitch.