* This low cost special kit can be expanded to two cameras and two monitors, also compatible with audio only handset * An entry level, 1-way, colour video entry kit. By employing the same high quality components and build specification as the standard Commax range, the system meets the requirements for video entry where traditional systems may be uneconomical * The CDV-50P/DRC-40CK includes a stylish 5'' LCD TFT colour monitor and a robust door station * The system requires just 4 wires to connect the door station to the monitor handset, and with the lock release function being supplied from the door station, the installation is simple and fast * Options include a flush or surface mounted, stainless steel housing kit with the additional option of integrating a keypad or proximity reader * A second door station can be connected, along with a second monitor handset and/or an audio extension phone * Simple 4-wire connection between the monitors and the door stations * The lock releases are controlled via clean normally open contacts