4 sets (HUB version or without HUB version) in maximum at the same range in 350 meters.
The installations:
a. The distance between two hubs is at least 1.5 meters when multiple Solidcom C1 Pro hub-based systems are cascaded.
b. You are advised to install the hub at a place higher than 1.7 meters in an open space. A confined environment may affect the wireless signal quality and reduce the transmission range.
The firmware requirements: Solidcom C1 Pro HUB-based system versions later 1.0.4.2 , Solidcom C1 Pro no-HUB system versions later 1.0.2.8.
Firmware upgrade manual: https://drive.google.com/file/d/1LU6EOowPeWqxS-Sn-dVc9Bb-oBiz0slo/view?usp=sharing
