R26P - Akuvox SIP Intercom with One Button (Video)
3M Pixel camera, auto lighting, Wide angle camera 110 degrees
2 output relays for door opener, IP65 Waterproof & dust proof.
PoE, 2 way audio communication over IP with echo cancel.
Brochure Link below
https://www.dropbox.com/s/fwjvd7mhzd36eu5/Akuvox%20Intercoms.pdf?