How many sets Solidcom M1 can work together in the same  place in JAPAN?

4 sets in maximum at the same place.  The installations: a. The distance between two base stations is at least 1.5 meters when multiple Solidcom M1 systems are working together. b. You are advised to install the base station in an open place higher than 1.7 meters. A confined environment may affect the wireless signal quality and reduce the transmission range. The firmware requirements: later V 1.1.5.0 . Firmware upgrade manual:https://drive.google.com/file/d/1WXzd6_gsRUciGxzqtk0laD8ju2u61sw-/view?usp=sharing

Cascade

Multiple set installation

Solidcom M1 cascade with another device

Web setting

Setting

Enter the website to set up the base station

Communication range of Solidcom M1

Built-In Panel Antenna With up to 1300ft (400m) one-way transmission range fronting the panel and an extra 160ft (50m) range at the back, the built-in panel antenna is perfect for one-way communication in unobstructed venues, such as church events, concerts. Open the box, power up the devices and, there you go, Solidcom M1 is ready