Intercom Door Station with Metal Backbox The INDS1-00S Intercom Door Station works with Omni security & automation system and allows streaming audio and video communications with other SIP compliant devices, such as Leviton OmniTouch 7 touchscreens, via third-party SIP servers. It features a configurable relay that can be used to control a gate or an electric lock. Guests can press the call button which will ring the programmed touchscreens. The individual inside the building can answer or reject the call. Once connected, the IP camera from the door station will display live footage of the area on up to four selected touchscreens. Additionally, a homeowner or employee can utilize an on-screen activate button to remotely unlock a door or gate and allow the guest inside.