diff --git a/scripts/lte-firmware-alert.rsc b/scripts/lte-firmware-alert.rsc
new file mode 100644
index 0000000..7b9b64a
--- /dev/null
+++ b/scripts/lte-firmware-alert.rsc
@@ -0,0 +1,13 @@
+:local lteFirmwareInfo [/interface lte firmware-upgrade lte1 as-value];
+
+:local lteInstalledVer ($lteFirmwareInfo->"installed");
+:local lteLatestVer ($lteFirmwareInfo->"latest");
+
+:if ( $lteInstalledVer != $lteLatestVer ) do={
+  /tool e-mail send to="$emailAddress" subject="[Mikrotik] A new FIRMWARE update is available for (SXT) LTE." body="See subject!"
+  :log info "A new firmware is available for LTE modem."
+} else={
+  :log info "No new firmware update for LTE."
+  :log info "LTE Installed Firmware Version: $lteInstalledVer"
+  :log info "LTE Latest Firmware Version: $lteLatestVer"
+}