1)100% Manufacturer-CCTV Camera&DVR 2)Certification:CE FCC ROHS 3)5 times test before delivery 4)Warranty:2Y

 Built-in a variety of intelligent cameras, DVR control protocol, 5 commonly used control protocol for choice. keyboard with password management, the need to enter password to operate. LCD display monitor number, camera number, recorder number and operating status. four-dimensional vector variable speed controller with a unique control capabilities, flexible control over the full range of motion and control PTZ camera focus, zoom and aperture. has set up a smart camera, DVR menu functions. With fast set, called the smart camera Presets, queues and other functions. control of DVR with multi-screen monitoring, recording, playback, fast forward, rewind and other functions. key tone, backlit LCD screen can be set via the keyboard menu. Communication using RS-485 half-duplex mode, the keyboard can be connected to control 16 to 32 intelligent camera or digital video recorder, control distance of 1,500 meters.Dimension:280(W) x140(H) x130(D)mmWeight:2.5KG

3D controller keyboard from china