<p>- Maintenance &amp; Checking the below devices:&nbsp;&nbsp;&nbsp;&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;*Temperature Sensor<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;*Smoke Sensor<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;*Siren<br><br>- Overall maintenance for the remaining items &amp; Configuration.<br><br>- IR installation and Configuration.</p><p><br></p>