diff --git a/offsite-power-check.sh b/offsite-power-check.sh
index a1239c5d..520ce4cd 100755
--- a/offsite-power-check.sh
+++ b/offsite-power-check.sh
@@ -38,7 +38,7 @@ while true; do
 		OFFSITE_BATT_RUNTIME=`echo "scale=2; ${OFFSITE_BATT_RUNTIME}/60" | bc`
 		OFFSITE_BATT_CAP=$(echo "${upsinfo}" | grep 'battery.charge:' | sed 's/.*: //')
 	
-		if [ ${OFFSITE_VOLTIN%.*} > 105 ]; then
+		if [ ${OFFSITE_VOLTIN%.*} -gt 105 ]; then
 			if [ -f ${PW_TMPFOLDER}/power.offsite.ac.low ]; then
 				echo "($(date +'%Y-%m-%d %H:%M:%S')) - ${OFFSITE_VOLTIN}'Volts - Offsite Back to Normal Voltage" >> ${PW_LOGPOWER}
 				echo "($(date +'%Y-%m-%d %H:%M:%S')) - ${OFFSITE_VOLTIN}'Volts - OFFSITE POWER NOMINAL AGAIN" >> ${PW_LOGFILE}
@@ -50,7 +50,7 @@ while true; do
 				if [ ! -f ${PW_TMPFOLDER}/power.offsite.restored ]; then
 					touch ${PW_TMPFOLDER}/power.offsite.restored
 
-				elif [ $(expr `date +%s` - $(stat -f %m ${PW_TMPFOLDER}/power.offsite.restored)) > 60 ]; then
+				elif [ $(expr `date +%s` - $(stat -f %m ${PW_TMPFOLDER}/power.offsite.restored)) -gt 60 ]; then
 					SENDNOTICE2 "OFFSITE HOST POWER" "Powering offsite host(s) back on after power was restored"
 					for offsite_host in "${PW_OFFSITEHOSTS[@]}"; do
 						# HOSTPOWER ${offsite_host} on >/dev/null 2>&1
@@ -67,14 +67,14 @@ while true; do
 			echo "($(date +'%Y-%m-%d %H:%M:%S')) - ${OFFSITE_VOLTIN}'Volts - OFFSITE POWER OFF/LOW POWER" >> ${PW_LOGPOWER}
 			echo "($(date +'%Y-%m-%d %H:%M:%S')) - ${OFFSITE_VOLTIN}'Volts - OFFSITE POWER OFF/LOW POWER" >> ${PW_LOGFILE}
 
-			if [ ! -f ${PW_TMPFOLDER}/power.offsite.ac.low ] || [ $(expr `date +%s` - $(stat -f %m ${PW_TMPFOLDER}/power.offsite.ac.low)) > 240 ]; then
+			if [ ! -f ${PW_TMPFOLDER}/power.offsite.ac.low ] || [ $(expr `date +%s` - $(stat -f %m ${PW_TMPFOLDER}/power.offsite.ac.low)) -gt 240 ]; then
 				SENDNOTICE2 "OFFSITE POWER ALERT - POWER OFF/LOW!!" "Power off or low voltage detected
 		BATT CAPACITY: ${OFFSITE_BATT_CAP}'(percent)
 		BATT RUNTIME: ${OFFSITE_BATT_RUNTIME}'Mins" 1
 				touch ${PW_TMPFOLDER}/power.offsite.ac.low
 			fi
 
-			if [ ${OFFSITE_BATT_CAP%.*} < 95 ] && [ ! -f ${PW_TMPFOLDER}/power.offsite.off ]; then
+			if [ ${OFFSITE_BATT_CAP%.*} -lt 95 ] && [ ! -f ${PW_TMPFOLDER}/power.offsite.off ]; then
 				SENDNOTICE2 "OFFSITE HOST POWER" "Powering DOWN offsite host(s) due to power outage" 1
 				# SHUTDOWN_OFFSITE &
 				touch ${PW_TMPFOLDER}/power.offsite.off