Dahua IP video door station. SIP protocol

Features 1 megapixel 1/4 "CMOS camera Wide field of view SIP protocol Video and audio messages Remote intercom with mobile app Degree of protection IP65 Surface mount Specs Embedded microprocessor Embedded Linux operating system H.264 video compression Image Sensor 1/4 "1 Megapixel CMOS Viewing angle: Horizontal: 107 °; vertical: 61 °; diagonal: 122 ° Day / night mode with removable mechanical filter G.711 audio compression Two-way audio Omni-directional microphone Incorporates speaker Mechanical call button IC card reader 1 RS485 port Door control: 1 relay for main lock, 1 extended per access control module Tamper tamper MicroSD card slot (card not included) Self-adaptive 10M / 100Mbps Ethernet network interface TCP / IP protocol 12V DC power supply Consumption: 5W Supports PoE (802.3af) Degree of protection IP65 Constructed of plastic Surface installation -30C ~ + 60 ° C operating temperature 10% ~ 90% relative humidity Dimensions: 70.4 (W) x 135 (H) x 34.4 mm Weight: 326g