CCTV безопасности 420TVL SONY 22xZoom PTZ Speed ​​Dome C

CCTV Security 420TVL SONY 22x Zoom PTZ Speed Dome Camera * Built-in SONY 1/4 CCD EX-VIEW 22x Zoom Camera * Using photoelectric sensors to achieve constant speed dome left and right, upper and lower limit function. * Using stepper motor and advanced circuits , the constant speed dome run more smoothly and work for much longer. * Customer may freely adjust the rotation speed according to different situation * Customer may set the limit by the buttons where are placed in the speed dome . He may also set the limit by our keyboard. * Built-in decoder supports Multiprotocols, the baud rate is adjustable * Unique wall mounted bracket * Pan rotation is 360 degree endless * Support 16 preset positions , 1 cruise line PTZ Power Supply DC15V0.5A Lens Power Supply DC15V100mA Camera Power Supply DC12V1A Preset Positions 16 cruise lines 1 Address 1 256 Communication Type RS485 Protocols PELCO-D,PELCO-D1 Multiprotocol Baud Rate 1200bps2400bps4800bps9600bps Options Control Device DVRDVR KeyboardNetwork Video Server Rotation Angle horizontal 0 360 vertical 0 90 Rotation Speed 6,9,12,15 Degree/Second Options Camera Dimensions 160 X 80 X 70mm Operation Temperature 0C 49C Operation Dampness 10 90%RH 1 x 7"Speed PTZ Dome Housing with 22x zoom Camera 1x Power Supply 1x Wall Mounting Bracket ( PS:Ceilling mount is optional only,please tell us if you need to switch to it before shipping.) 1x User's Manual