1. Make sure that the IP cameras and the DVR are connected on the same network.

2. The IP cameras and the DVR should also follow the same network settings being provided by the router.

3. On your DVR, do a right-click on your mouse to show the Menu. Then, select ‘Camera’.

4. On the ‘Add or delete camera’ page, click the IP address of the camera you want to add. Then, click the toggle switch on the ‘Lock’ option to unlock.

5. Once unlock, ensure that you input the correct information of the camera.