diff --git a/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceBindingConstants.java b/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceBindingConstants.java
index 4895fa0bcf3..33eb0b91fb6 100644
--- a/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceBindingConstants.java
+++ b/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceBindingConstants.java
@@ -36,6 +36,7 @@ public class PJLinkDeviceBindingConstants {
     public static final String CHANNEL_TYPE_INPUT = "input";
     public static final String CHANNEL_TYPE_AUDIO_MUTE = "audioMute";
     public static final String CHANNEL_TYPE_VIDEO_MUTE = "videoMute";
+    public static final String CHANNEL_TYPE_AUDIO_AND_VIDEO_MUTE = "audioAndVideoMute";
     public static final String CHANNEL_TYPE_LAMP_HOURS = "lampHours";
     public static final String CHANNEL_TYPE_LAMP_ACTIVE = "lampActive";
 
diff --git a/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceHandler.java b/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceHandler.java
index 76f45dafd16..2fd759cf1cc 100644
--- a/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceHandler.java
+++ b/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/PJLinkDeviceHandler.java
@@ -181,9 +181,12 @@ public class PJLinkDeviceHandler extends BaseThingHandler {
                     break;
                 case CHANNEL_TYPE_AUDIO_MUTE:
                 case CHANNEL_TYPE_VIDEO_MUTE:
+                case CHANNEL_TYPE_AUDIO_AND_VIDEO_MUTE:
                     boolean isAudioMute = channelTypeId.equals(PJLinkDeviceBindingConstants.CHANNEL_TYPE_AUDIO_MUTE);
                     boolean isVideoMute = channelTypeId.equals(PJLinkDeviceBindingConstants.CHANNEL_TYPE_VIDEO_MUTE);
-                    if (isVideoMute || isAudioMute) {
+                    boolean isAudioAndVideoMute = channelTypeId
+                            .equals(PJLinkDeviceBindingConstants.CHANNEL_TYPE_AUDIO_AND_VIDEO_MUTE);
+                    if (isVideoMute || isAudioMute || isAudioAndVideoMute) {
                         if (command == RefreshType.REFRESH) {
                             // refresh both video and audio mute, as it's one request
                             MuteQueryResponseValue muteStatus = device.getMuteStatus();
@@ -191,6 +194,8 @@ public class PJLinkDeviceHandler extends BaseThingHandler {
                                     OnOffType.from(muteStatus.isAudioMuted()));
                             updateState(PJLinkDeviceBindingConstants.CHANNEL_VIDEO_MUTE,
                                     OnOffType.from(muteStatus.isVideoMuted()));
+                            updateState(PJLinkDeviceBindingConstants.CHANNEL_TYPE_AUDIO_AND_VIDEO_MUTE,
+                                    OnOffType.from(muteStatus.isAudioAndVideoMuted()));
                         } else {
                             if (isAudioMute) {
                                 logger.trace("Received audio mute command {}", command);
@@ -202,6 +207,11 @@ public class PJLinkDeviceHandler extends BaseThingHandler {
                                 boolean muteOn = command == OnOffType.ON;
                                 device.setMute(MuteInstructionChannel.VIDEO, muteOn);
                             }
+                            if (isAudioAndVideoMute) {
+                                logger.trace("Received video mute command {}", command);
+                                boolean muteOn = command == OnOffType.ON;
+                                device.setMute(MuteInstructionChannel.AUDIO_AND_VIDEO, muteOn);
+                            }
                         }
                     } else {
                         logger.debug("Received unknown audio/video mute command {}", command);
diff --git a/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/device/command/mute/MuteQueryResponse.java b/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/device/command/mute/MuteQueryResponse.java
index 50bf5ef8c77..b56625247ee 100644
--- a/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/device/command/mute/MuteQueryResponse.java
+++ b/bundles/org.openhab.binding.pjlinkdevice/src/main/java/org/openhab/binding/pjlinkdevice/internal/device/command/mute/MuteQueryResponse.java
@@ -29,21 +29,24 @@ import org.openhab.binding.pjlinkdevice.internal.device.command.ResponseExceptio
 public class MuteQueryResponse extends PrefixedResponse<MuteQueryResponse.MuteQueryResponseValue> {
 
     public enum MuteQueryResponseValue {
-        OFF("Mute off", "30", false, false),
-        VIDEO_MUTE_ON("Video muted", "11", false, true),
-        AUDIO_MUTE_ON("Audio muted", "21", true, false),
-        AUDIO_AND_VIDEO_MUTE_ON("Audio and video muted", "31", true, true);
+        OFF("Mute off", "30", false, false, false),
+        VIDEO_MUTE_ON("Video muted", "11", false, true, false),
+        AUDIO_MUTE_ON("Audio muted", "21", true, false, false),
+        AUDIO_AND_VIDEO_MUTE_ON("Audio and video muted", "31", true, true, true);
 
         private String text;
         private String code;
         private boolean audioMuted;
         private boolean videoMuted;
+        private boolean audioAndVideoMuted;
 
-        private MuteQueryResponseValue(String text, String code, boolean audioMuted, boolean videoMuted) {
+        private MuteQueryResponseValue(String text, String code, boolean audioMuted, boolean videoMuted,
+                boolean audioAndVideoMuted) {
             this.text = text;
             this.code = code;
             this.audioMuted = audioMuted;
             this.videoMuted = videoMuted;
+            this.audioAndVideoMuted = audioAndVideoMuted;
         }
 
         public String getText() {
@@ -67,6 +70,10 @@ public class MuteQueryResponse extends PrefixedResponse<MuteQueryResponse.MuteQu
         public boolean isVideoMuted() {
             return this.videoMuted;
         }
+
+        public boolean isAudioAndVideoMuted() {
+            return this.audioAndVideoMuted;
+        }
     }
 
     private static final HashSet<ErrorCode> SPECIFIED_ERRORCODES = new HashSet<>(
diff --git a/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/i18n/pjLinkDevice.properties b/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/i18n/pjLinkDevice.properties
index 407416c4658..4dc05cfda91 100644
--- a/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/i18n/pjLinkDevice.properties
+++ b/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/i18n/pjLinkDevice.properties
@@ -34,6 +34,8 @@ thing-type.config.pjLinkDevice.pjLinkDevice.tcpPort.description = The TCP port o
 
 # channel types
 
+channel-type.pjLinkDevice.audioAndVideoMute.label = Audio and Video Mute
+channel-type.pjLinkDevice.audioAndVideoMute.description = Select the audio and video mute status
 channel-type.pjLinkDevice.audioMute.label = Audio Mute
 channel-type.pjLinkDevice.audioMute.description = Select the audio mute status
 channel-type.pjLinkDevice.input.label = Input
diff --git a/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/thing/thing-types.xml b/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/thing/thing-types.xml
index b70918c9a99..9e20e7a1a47 100644
--- a/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/thing/thing-types.xml
+++ b/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/thing/thing-types.xml
@@ -13,10 +13,15 @@
 			<channel id="input" typeId="input"/>
 			<channel id="audioMute" typeId="audioMute"/>
 			<channel id="videoMute" typeId="videoMute"/>
+			<channel id="audioAndVideoMute" typeId="audioAndVideoMute"/>
 			<channel id="lamp1Hours" typeId="lampHours"/>
 			<channel id="lamp1Active" typeId="lampActive"/>
 		</channels>
 
+		<properties>
+			<property name="thingTypeVersion">1</property>
+		</properties>
+
 		<config-description>
 			<parameter-group name="basic">
 				<context>basic</context>
@@ -103,6 +108,12 @@
 		<description>Select the video mute status</description>
 	</channel-type>
 
+	<channel-type id="audioAndVideoMute">
+		<item-type>Switch</item-type>
+		<label>Audio and Video Mute</label>
+		<description>Select the audio and video mute status</description>
+	</channel-type>
+
 	<channel-type id="lampHours">
 		<item-type>Number</item-type>
 		<label>Lamp Hours</label>
diff --git a/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/update/instructions.xml b/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/update/instructions.xml
new file mode 100644
index 00000000000..82f5100e375
--- /dev/null
+++ b/bundles/org.openhab.binding.pjlinkdevice/src/main/resources/OH-INF/update/instructions.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<update:update-descriptions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:update="https://openhab.org/schemas/update-description/v1.0.0"
+	xsi:schemaLocation="https://openhab.org/schemas/update-description/v1.0.0 https://openhab.org/schemas/update-description-1.0.0.xsd">
+	<thing-type uid="pjLinkDevice:pjLinkDevice">
+		<instruction-set targetVersion="1">
+			<add-channel id="audioAndVideoMute">
+				<type>pjLinkDevice:audioAndVideoMute</type>
+			</add-channel>
+		</instruction-set>
+	</thing-type>
+
+</update:update-descriptions>