Visitors will no longer have to put up with placing the annoying one-time security seal on their mobile device camera when entering limit access area. Unlike other camera disabling applications, the Gatekeeper is a lightweight MDM solution that does not require a server integration to monitor mobile devices that are within limit-access premises.

This app uses the Device Administrator permission.
This app is used only when entering business premises and cannot be used alone without business establishment authorization. In addition, the following functions are used in accordance with the security policy, not for that purpose.
1. Restrict all camera apps to be used.


[GateKeeper Check In]
1) Use the GateKeeper to scan the Check In QR code near the premise.
2) Show the GateKeeper application to security personnel and enter the premise.


[GateKeeper Check Out]
1) Show the GateKeeper application to security personnel and leave the premise.
2) Click Check Out and recognize SoundQR. (Or you can use GPS)


[Required Access Permission]
- Camera: Used to recognize Check In QR code
- Phone : Device unique identification information authentication
- Storage : Save app content, save bug report


[Optional Access Permissions]
- Location information: Used to Check out with location information
- Microphone : Used to Check out with Sound QR Code