A free app for Android, by Synology Inc..

The Synology LiveCam is the most comprehensive IP surveillance system, and the best way to keep your property safe. This app will enable you to monitor your house or office from anywhere in the world, even when you’re away. You will receive instant alerts and notifications whenever anything is happening. The LiveCam app is easy to use, reliable, and efficient, and it can be managed from anywhere. It is compatible with Synology NAS and NVR, and the app is designed to be compatible with all devices that are running Surveillance Station 8.2.

It is simple and fast to set up and use. You can pair your mobile device to your Synology NAS or NVR in just a few minutes. You will not need to install any additional software.