Electronics
CSRV0204FTDG0022 is a Viking Electronics Talk-A-Phone Hardwired, 4-Conductor Messaging Door Station. It is designed for communication, entrance control, and communication interface applications in schools, universities, hospitals, residential buildings, and commercial applications. The unit consists of a tamper-resistant, corrosion resistant, all-weather galvanized steel housing and an extra large, white illuminated push button. It also comes with a backlit call directory card pocket and a stainless steel nameplate that allows for up to four lines of custom text. The Talk-A-Phone Door Station also includes an illuminated push to talk button and built-in microphone and speaker.