2 files changed, 14 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
index 197e93602..cd0b3d363 100644
--- a/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
@@ -593,6 +593,16 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
             position.setValid(buf.readUnsignedByte() > 0);
         }
 
+        if (BitUtil.check(mask, 17)) {
+            int input = buf.readUnsignedByte();
+            position.set(Position.KEY_IGNITION, BitUtil.check(input, 0));
+            position.set(Position.KEY_INPUT, input);
+        }
+
+        if (BitUtil.check(mask, 18)) {
+            position.set(Position.KEY_OUTPUT, buf.readUnsignedByte());
+        }
+
         return position;
     }
 
diff --git a/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java
index f2a28558d..3c26a9566 100644
--- a/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java
@@ -62,6 +62,10 @@ public class SuntechProtocolDecoderTest extends ProtocolTest {
 
         SuntechProtocolDecoder decoder = new SuntechProtocolDecoder(null);
 
+        verifyAttribute(decoder, binary(
+                "81004e05200013383fffff3401000300130b020b2a0500000000000000000000000047f9ec846a06500000000012010200000123a1002904ba00010fb40000000000000000000000000000000000005989"),
+                Position.KEY_IGNITION, false);
+
         verifyPosition(decoder, binary(
                 "81004e05200013383fffff3401000301130a0512080400000000000000000000000047f9d5846a06810072225214010100020300a8002604c1000004b000000470000025a100000000000025c4000000a6"));