The 1-Camera License Key from Synology allows you to add 1 camera to your Synology Surveillance Station. Generate public key from private key openssh. By applying the license key on the Surveillance Station user interface, you can set up and manage the additional camera on your network. Nov 13, 2017 By applying the license key on the Surveillance Station user interface, you will be able to set up and manage more cameras on the network. To find out the maximum number of IP cams supported on each Disk Station, please refer to the specifications of each model. Synology Surveillance Station has different billing methods for particular cameras. Amazon.com: QNAP 1 Camera License Activation Key for Surveillance Station Pro for QNAP NAS / LIC-CAM-NAS-1CH /: Computers & Accessories. Synology IP Camera License Pack for 4 (CLP4) QNAP TS-453Be-2G-US 4-Bay Professional NAS. Intel Celeron Apollo Lake J3455 Quad-core.