Ideal for Wirelessly Monitoring Analog Devices.1, 2 or 4 Analog Input Option (0-5 Volt).24-bit ADC.Seamless Integration with Third-Party Analog Devices.Direct or Pipe-Mounting Versions for Integration Flexibility.License-Free 900 MHz Band, Secure Data Transmission (2.4 GHz Optional).Intrinsically Safe for Use in Hazardous Locations - Class 1 Division 1 C1D1 Wireless.Self-Contained Battery Operation