Our Embee® IoT platform, developed as “transparent” for any protocols of devices. It is a secure, Field Area Network (FAN) and Wide Area Network (WAN) communications platform for Smart Grid, Smart city and Street lighting solutions. One local FAN claster of Embee platform can consist up to 1000 – 4000 pcs of smart devices per one gateway without additional communication equipment. Big clasters significally decrease cost of deployment, service support, CAPEX & OPEX. We made our communications platform very reliable and time tested for 10 years.