Hikvision Pro Series DS-KH6320-WTE2-W video intercom system 17.8 cm (7) White

Warnings: Do not expose to direct contact with water. | Warnings: Avoid prolonged exposure to sunlight. | Warnings: Do not open or disassemble the device yourself. | Built-in speaker(s): Yes | Speakerphone: Yes | Flash memory: 16 MB | Maximum memory card size: 32 GB | Microphone direction type: Omnidirectional | Echo cancellation: Yes | Colour: Yes | Touchscreen: Yes | Touchscreen type: Capacitive | Noise-canceling: Yes | Supported network protocols: TCP/IP, SIP, RTSP | Internal memory: 128 MB | Memory card slot: Yes | Main monitor station operating temperature (T-T): -10 - 50 °C | Voice codecs: G.711u | RS-485 ports: 1 | Alarm input channels: 8 | Display technology: LCD/TFT | Backlight display: Yes | Power consumption (receiver) (max): 6 W | Operating system installed: Embedded LINUX | Wi-Fi: Yes | Wi-Fi standards: 802.11b | Built-in microphone: Yes | Wi-Fi standards: 802.11g | Operating relative humidity (H-H): 0 - 90% | Product colour: White | Display diagonal: 17.8 cm (7") | Depth: 15.1 mm | Connectivity technology: Wired & Wireless | Compatible memory cards: MicroSD (TransFlash) | Width: 200 mm | Wi-Fi standards: Wi-Fi 4 (802.11n) | Display resolution: 1024 x 600 pixels | Height: 140 mm