diff --git a/include/dbus-sdr/sdrutils.hpp b/include/dbus-sdr/sdrutils.hpp
index 480542e..1af65bc 100644
--- a/include/dbus-sdr/sdrutils.hpp
+++ b/include/dbus-sdr/sdrutils.hpp
@@ -306,6 +306,7 @@
     voltage = 0x02,
     current = 0x03,
     fan = 0x04,
+    physical_security = 0x5,
     processor = 0x07,
     power_unit = 0x09,
     other = 0x0b,
@@ -334,6 +335,8 @@
                                      SensorEventTypeCodes::threshold)},
          {"fan_pwm", std::make_pair(SensorTypeCodes::fan,
                                     SensorEventTypeCodes::threshold)},
+         {"intrusion", std::make_pair(SensorTypeCodes::physical_security,
+                                      SensorEventTypeCodes::sensorSpecified)},
          {"processor", std::make_pair(SensorTypeCodes::processor,
                                       SensorEventTypeCodes::sensorSpecified)},
          {"power", std::make_pair(SensorTypeCodes::other,