To view the Visitor Check-in and Check-out details for a specific period, please follow the steps below:

1. Log in to the ADDA Admin Portal.
2. Navigate to Gatekeeper → Incident Investigator.
3. Click Request OTP.
4. An OTP will be sent to the email address associated with your ADDA admin account.
5. Enter the OTP to access the Incident Investigator module.
6. Open the Visitors tab.
7. Select the required date range, unit, and visitor category.
8. Click Fetch Result to view the Visitor Check-in and Check-out records for the selected period.

This will display the visitor details based on the filters you have selected.