bash check if cam is reachable

#!/bin/sh
# record-ping_cam1.sh
## Check 24h if Cam is alive and if error code is 1 (offline) then start record-waitfor_xxx.sh
#
HOST=192.168.178.xxx
#
ping -w 86400 -i5 $HOST 0>/dev/null
OFFLINE=$?
#
if [ $OFFLINE -eq 1 ]
then
  echo "läuft"
else
  sudo bash /home/xxx/scripts/nocron/record-ping-waitfor_cam1.sh
fi