The SLR-434M smart modem is a compact, easy to use embedded radio modem operating in the 434 MHz ISM band. It allows conventional FSK communication and also communication using LoRa® technology providing long range at lower bit rate.
With high receiving sensitivity, it is possible to transmit up to a few km or more with line of sight using low RF output power.

By connecting to an external CPU or PC with UART interface, the user can send data or design simple control systems using Circuit Design's dedicated command protocol for industrial application. It is also possible to process up to 8 switching signals.

LoRa® is a trademark of Semtech Corporation.

Parameter Name	Parameter Value
Options	OEM LoRa UHF multi-channel narrow-band very long-range