Tonmind recently upgraded the D26 SIP Video Intercom, this model has two version, SIP emergency intercom with or without a 1080P camera, which can be widely applied to factory, hotel and office building etc. It's compatible with SIP & ONVIF protocol, can work with most VOIP and security brands in the market, like: 3CX, Yealink, Milestone, NX, AVIGILON and DAHUA. It's flexible connected to Tonmind IP Speaker, ONVIF Speaker, IP PA System.

We'll show you a case how to apply it in a apartment case, we combine D26Vwith Tonmind PA System Pro 2.0, use software to remotely control the door opener and  two-way communication.

First step we will register one SIP account to PA sever, and use a IP phone or any soft phone as a extension, then connect a door opener to NO/COM port on D26V, set the relay on by answer notify, then play the phone call on PA software, the IP Intercom will answer the phone and open the door.

When we want to make two-way communication by D26 and control center, register a IP phone to the PA System Pro, D26V Video Intercom also register to the software. set the key with call out function with the IP phone’s extension number. when the guest plus the Key on D26V, the IP phone in control center will ring and answer, then we can communicate with the guest.