This is the color hands free master or slave video monitor, ideal for use inside when you want to see who is at the door while away from your main monitor. Ideally to be used with the Enterview 5 system. The ESP Enterview 5C-HF provides crisp colour images combined with clear sound utilising latest hands free technology. Bright white LED illumination from the weatherproof, vandal resistant camera helps with identification in darkness. The system can be extended by adding up to 3 additional colour video handsets, 2 additional audio only handsets and one additional external call point camera. ** This model has been discontinued and replaced with the ESP Aperta Range ** A visitors call can be transferred to all other handsets on the system Lock release activation Lock release can be remotely activated from the handsetView on demand facility User can select to view the video feed from camera /sBrightness and contrast controls Up to 70m cable from monitor to camera ( cat5) Hand