<ul> <li>When the doorbell is in standby mode, it maintain a low power consumption state, you can check it in the app wherever you are, as long as the doorbell connect to internet.</li> <li>Every time the visitor presses the doorbell, it will auto records a 10-second video, You can view all the history records of the device at play back function.</li> <li>It use the P2P transmission technology, through the P2P penetration technology, to avoid the sensitive privacy of data leakage.</li> <li>APP allows you ON/OFF the IR manually.</li> <li>4 x AA battery assure the doorbell a long life service, usually a set of batteries can work last few months. APP support view the battery power real time too.</li> </ul>