Can I use my SignalFire RF products with the RANGER?

Can I use my SignalFire RF products with the RANGER?

The RANGER900 combines a SignalFire 900MHz Gateway with the RANGER. You can also connect the SignalFire’s Gateway Stick or DIN Gateway to the RANGER’S Modbus input. This requires the Modbus option with the RANGER. The number of registers is limited to 32 datapoints from up to 8 slave devices.