2N Telecommunications 9137111CKU Helios IP Vario One Button, Keypad and Camera Door Communicator
Price 1068.65 USD
Audio, video and keypad solution in one box * Pure IP environment * PoE (Power over Ethernet) or 12V DC external power source * High quality audio (codec G.711, G.729) and real time high quality video (codecs H.263+, H.264) * Remote control and administration for your convenience and mobility