Hello Friends,
I am planing to do some best for public places and, Is there any sensor available to detect human presence . I am aware from PIR Motion sensor but this is not useful as the sensor detect several motions and not working fine due to frequently hanged.
I would like to use this 24 Hrs for 150 Sqft welcome desk (Reception) area, Where if any guest or passenger take the access in particular area, A welcome tone of hotel with hospitality message flash for 40-50 Seconds and when guest moved out from particular range, Same will off immediately. Kindly suggest me a better solution .