DS-1100KI Network Keyboard is compatible with the HIKVISION Net DVR, video encoder, IP camera and IP dome, and it is capable of achieving the switching & control of the video outputted from the video matrix system and the multi-channel video decoder, as well as realizing the PTZ control of the connected camera over network. Features: Ergonomic design with 800×480 LCD touch panel Live view and playback of video on screen at up to 1080p resolution 1-channel video decoding for local preview Video capture and recording to local U-flash disk Compatible with DVR/DVS, matrix, network camera/dome, PC-DVR, etc. Support 15 operators, and each user is allowed to operate 256 devices Specifications: Control mode Control mode: | IP-based Audio Input/Output Line In: | 1-ch, 3.5mm connector (2.0Vp-p, 1kΩ） Audio Out: | 1-ch, 3.5mm connector (Linear, 560Ω) External interface Communication interface: | 1 RJ45 10M/100M/1000M adaptive Ethernet interface;1 RS-232 interface;1 RS-485 interface;1 USB2.0 interface (for data storage and device upgrade) General LCD screen: | 7” TFT LCD monitor with touch panel Joystick: | 3-axis joystick Power supply: | 12VDC Power consumption: | ≤15W Working temperature: | -10°C ~ +55°C Working humidity: | 10%~90% Size: | 110mm (H)×193mm (W) ×435mm (D) Weight: | 2Kg