The CS03FTGPR470 is a Viking Electronics Entry-Level Commercial Door Phone Entry System. This system includes a weather-resistant housing, tamper-resistant keypad, built-in weatherproof microphone and speaker, a call button, a relay, and a private intercom. This system is designed to enable secure access to restricted areas, allowing officeworkers to remotely provide guest access. The system’s tamper-resistant keypad ensures that all code entries are protected, and visibility is improved by the bright, visible LED indicator.