If you forgot the new password created by yourself or default password admin can‘t work, please reset camera so that password comes back to default one admin.
Default password of camera is admin.
Please use a small pin to press and hold the small button (reset button) at the bottom of the camera for about 30 seconds.
You hear a click sound when the camera is plugged into the power source.
Then wait for 20 seconds until camera rotates. it indicates camera resets successfully and password comes back to default one admin.