Radio communication range calculator

The calculator is a tool for theoretically calculating the quality of communication between a device and a hub/range extender, considering the distance, number, and nature of obstacles. However, it does not take into account all factors affecting radio communication and cannot be used to create a facility radio coverage map. We recommend using the Ajax radio communication tests during installation.

Please, fill in all fields to calculate the range

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Taking into account the number and variability of factors, as well as the complexity of assessing their impact on radio communication between devices in real-life conditions at the site, we insist on the need for a radio mapping and radio communication testing when choosing the locations of Ajax devices.

Ajax radio protocols

This page explains factors that affect the quality of radio communication and technologies that enable Ajax devices to consistently transmit events and alarms with photo verification over long distances.

Learn more