37South Sentinel X1

The X1 is the flagship variant of the Site Sentinel® data logger and RTU family, providing highly-reliable, direct-to-host data monitoring in a single package, aimed at the utility and environmental sector. Its flexible device configuration enables the measurement of a variety of analog and digital signals. This data is stored internally on non-volatile Flash memory with upstream communications provided using an internal 3G or 4G cellular modem. The X1 can be ordered with a Sigfox radio module instead of the cellular modem module, permitting use in the Sigfox RCZ4 network region.