All the features of the Enterview 5C combined with a robust access control keypad. Regular visitors/staff can be issued with a code to allow self-access to the protected building. Simple programming of the self contained keypad to allow regular code changes, if required. Bright illumination of callers and backlit keypad for night-time use. The system can be extended by adding up to 3 additional mono video handsets, 2 additional audio only handsets and one additional external call point camera.