TapCMS is a free Android app developed by TapCMS Soho for DVR monitoring and control. The app boasts state-of-the-art technology, allowing monitoring and control of an unlimited number of DVRs. The app's main features include H.264 decode capability, two-way audio, alarm input monitoring, and alarm output control. Additionally, it includes PTZ control, live/playback display formats, playback search by time or event, versatile playback operations, log display, snapshot video, and password access to DVRs.

The app's user interface is easy to navigate, and the remote monitoring and control functions are highly responsive. The app also features push alarm notifications, alerting users to any potential security breaches. Overall, TapCMS is a comprehensive and reliable app that is perfect for those looking to monitor and control multiple DVRs remotely.