Introducing the Alpha VK237WS 1-Unit 7" Color Video Entry Intercom Kit, designed for seamless communication and security. Featuring a vibrant 7" diagonal color display with intuitive soft-touch controls, it offers a sleek, low-profile surface mounting that sits less than an" from your wall. This system requires only two wires for intercom and electronic chime connections, simplifying installation. Enjoy clear two-way half-duplex audio and the flexibility to expand with up to two outdoor remote camera stations. Enhance your entryway communication today with this reliable and stylish intercom kit.