diff --git a/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy b/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy
index f5ebc5f..b05e9e7 100644
--- a/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy
+++ b/devicetypes/smartthings/smartsense-motion-temp-sensor.src/smartsense-motion-temp-sensor.groovy
@@ -170,7 +170,7 @@ private Map parseCustomMessage(String description) {
 
 private Map parseIasMessage(String description) {
 	ZoneStatus zs = zigbee.parseZoneStatus(description)
-	return zs.isAlarm1Set() ? getMotionResult('active') : getMotionResult('inactive')
+	return (zs.isAlarm1Set() || zs.isAlarm2Set()) ? getMotionResult('active') : getMotionResult('inactive')
 }
 
 def getTemperature(value) {