BCS One is a free application for operating IP CCTV systems and Pulson Alarm intrusion and alarm signaling systems, designed for Android mobile phones. The application supports devices from the BCS and Pulson Alarm brands.

BCS One enables remote control of the alarm system via mobile devices. With the app, users can arm and disarm the alarm system, control utility outputs (turning electrical devices on/off), and trigger a panic alarm. The application also provides push notifications about events occurring within the alarm system. It allows for the connection of BCS devices either through a static IP address or via the BCS P2P cloud service (P2P BCS Cloud supports only POINT series products).