Dahua Technology DHI-VTO2111D-P-S3 video intercom system 2 MP 17.8 cm (7) Black

Certification: CE FCC | Operating relative humidity (H-H): 10 - 90% | Ethernet interface type: Fast Ethernet | Operating system installed: Embedded LINUX | Supported video modes: 720p | Number of displays supported: 1 | Housing material: Acrylonitrile butadiene styrene (ABS) | Display technology: TFT | Maximum number of cameras supported: 1 | Compatible memory cards: SD | Connectivity technology: Wired | Display resolution: 1024 x 600 pixels | Outdoor unit included: Yes | Power consumption (typical): 5 W | Housing material: Polycarbonate (PC) | Voice codecs: G.711u | Optical sensor size: 25.4 / 2.8 mm (1 / 2.8") | Built-in microphone: Yes | Night vision: Yes | Voice codecs: PCM | Ethernet LAN data rates: 100 | Operating temperature (T-T): -30 - 60 °C | Power consumption (standby): 1 W | Indoor unit power type: DC/PoE | Day/night mode: Yes | Power over Ethernet (PoE): Yes | Voice codecs: G.711a | Product colour: Black | Viewing angle, diagonal: 122° | LED type: IR | Indoor unit included: Yes | Outdoor unit power type: DC/PoE | Touchscreen type: Capacitive | Megapixel (approx.): 2 MP | Sensor type: CMOS | Supported video modes: 1080p | RS-485 ports: 1 | Wall mountable: Yes | Memory card slot: Yes | Touchscreen: Yes | Viewing angle, vertical: 60° | International Protection (IP) code: IP65 | Wide Dynamic Range (WDR): Yes | Supported network protocols: SIP P2P IPv4 DNS RTSP RTP TCP UDP | Viewing angle, horizontal: 107° | Ethernet LAN data rates: 10 | Ethernet LAN (RJ-45) ports: 6 | Maximum frame rate: 30 fps | Built-in speaker(s): Yes | Speakerphone: Yes | Display diagonal: 17.8 cm (7") | Maximum memory card size: 8 GB | Door station control: Yes