2 files changed, 7 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
index b0cd1ab8c..a3d16cb62 100644
--- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
@@ -115,6 +115,9 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder {
         if (BitUtil.check(value, 8)) {
             return Position.ALARM_POWER_OFF;
         }
+        if (BitUtil.check(value, 17)) {
+            return Position.ALARM_TAMPERING;
+        }
         if (BitUtil.check(value, 20)) {
             return Position.ALARM_GEOFENCE;
         }
diff --git a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
index b4a5148d6..552b5bb2d 100644
--- a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
@@ -15,6 +15,10 @@ public class HuabaoProtocolDecoderTest extends ProtocolTest {
                 "7E01000021013345678906000F002C012F373031313142534A2D4D3742203030303030303001D4C1423838383838B47E"));
 
         verifyAttribute(decoder, binary(
+                "7e02000033421030000018004c000200000004000201556dcb06c4d41d000c00f100fc210118095853010400000000fe0140ff0c01cc000000002694000055d87a7e"),
+                Position.KEY_ALARM, Position.ALARM_TAMPERING);
+
+        verifyAttribute(decoder, binary(
                 "7e02000033202011200010001300020000000400020158b30006c93ee5002000000000201127162937010400000000fe0145ff0c01cc00000000263300000f3e627e"),
                 Position.KEY_BATTERY_LEVEL, 69);