diff --git a/defaults.inc b/defaults.inc
index 3007c3fb..ff218437 100755
--- a/defaults.inc
+++ b/defaults.inc
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-VERS='5.1.52-01042024'
+VERS='5.1.53-01042024'
 NM_BETA=false
 
 noheader=' service status-check nightlyrephp7.3-fpm,new backup report check checkcerts gitea update-nodes copynpmcerts singleservercheck update-dyndns backup-offsitepfsense gui nightlyreview update log betacheck '
diff --git a/nodemgmt-scripts.sh b/nodemgmt-scripts.sh
index 3e9ce6dd..76d8fc77 100755
--- a/nodemgmt-scripts.sh
+++ b/nodemgmt-scripts.sh
@@ -634,6 +634,77 @@ BACKUP_UNIFIUDM(){
 	fi
 }
 
+BACKUP_UNIFINVR(){
+	BAKFOLDER=/mnt/Veam-UniFi-NVR_Backups
+	UNIFINVR_IP='10.10.70.1'
+	
+	if [ "$(CHECK_HOST ${UNIFINVR_IP})" != "false" ]; then
+		if [ ! -f ${BAKFOLDER}/mounted ]; then
+			mount -a
+			sleep 2s
+			if [ ! -f ${BAKFOLDER}/mounted ]; then
+				echo "Can't mount backup folder"
+				SENDNOTICE "Unifi-NVR Backup Failed" "Could not mount backup folder" 1
+				exit 1
+			fi
+		fi
+		
+		newBAKFOLDER=$(date +%Y%m%d-%H%M%S)
+		mkdir ${BAKFOLDER}/${newBAKFOLDER}
+		DOM='01'
+		DOW='1'
+		DailyBackupsToKeep=14
+		WeeklyBackupsToKeep=8
+		MonthlyBackupsToKeep=3
+
+		ssh root@${UNIFINVR_IP} tar -c -f /volume1/data_backup.tar.gz /data
+		ssh root@${UNIFINVR_IP} tar -c -f /volume1/root_backup.tar.gz /root
+		ssh root@${UNIFINVR_IP} tar -c -f /volume1/unifi_backup.tar.gz /volume1/.srv/unifi-protect/backups /volume1/.srv/unifi-protect/data /volume1/.srv/unifi-protect/dbBackups
+		
+		scp root@${UNIFINVR_IP}:/volume1/*_backup.tar.gz ${BAKFOLDER}/${newBAKFOLDER}/
+		ssh root@${UNIFINVR_IP} rm -f /volume1/*_backup.tar.gz
+		
+		cd ${BAKFOLDER}
+		if [ "$(date +%d)" == "${DOM}" ] && [ "$(date +%u)" == "${DOW}" ]; then
+			mv ${newBAKFOLDER} "${newBAKFOLDER}-M"
+			ln -s "${newBAKFOLDER}-M" "${newBAKFOLDER}-W"
+			ln -s "${newBAKFOLDER}-M" "${newBAKFOLDER}-D"
+		elif [ "$(date +%d)" == "${DOM}" ]; then
+			mv ${newBAKFOLDER} "${newBAKFOLDER}-M"
+			ln -s "${newBAKFOLDER}-M" "${newBAKFOLDER}-D"
+		elif [ "$(date +%u)" == "${DOW}" ]; then
+			mv ${newBAKFOLDER} "${newBAKFOLDER}-W"
+			ln -s "${newBAKFOLDER}-W" "${newBAKFOLDER}-D"
+		else
+			mv ${newBAKFOLDER} "${newBAKFOLDER}-D"
+		fi
+		
+		dailyfilestokeep=(`ls  -d ${BAKFOLDER}/*-D 2> /dev/null | tail -${DailyBackupsToKeep}`)
+		weeklyfilestokeep=(`ls -d ${BAKFOLDER}/*-W 2> /dev/null | tail -${WeeklyBackupsToKeep}`)
+		monthlyfilestokeep=(`ls -d ${BAKFOLDER}/*-M 2> /dev/null | tail -${MonthlyBackupsToKeep}`)
+		for folder in $(ls -d ${BAKFOLDER}/*); do
+			if [ "${folder}" != "${BAKFOLDER}/mounted" ]; then
+				if [[ "${folder}" == *"-D"* ]]; then
+					filestokeep=${dailyfilestokeep[@]}
+				elif [[ "${folder}" == *"-W"* ]]; then
+					filestokeep=${weeklyfilestokeep[@]}
+				elif [[ "${folder}" == *"-M"* ]]; then
+					filestokeep=${monthlyfilestokeep[@]}
+				fi
+				keep=0
+				for file in ${filestokeep}; do
+					if [ "${folder}" == "${file}" ]; then
+						keep=1; break
+					fi
+				done;
+				[ $keep == 0 ] && delFolder="D:\\UniFi-NVR_Backups\\${folder##*/}" && ssh backup@10.10.1.60 rmdir "${delFolder}"
+			fi
+		done
+	else
+		SENDNOTICE "UniFi-NVR Backup Failed" "Could not contact 'NVR @ ${UNIFINVR_IP}' for backup" 1
+	fi
+}
+
 RUN_COMMAND(){
 	echo "${1} ${2} ${3} ${4} ${5} ${6} ${7} ${8} ${9} ${10} ${11} ${12} ${13} ${14}"
 	for NTYPE in "${NM_NODE_TYPES[@]}"; do