Features:   Characteristics:      Adopting multi-functional high-performance DSP design with stable performance ? Storing internally saved data for one year after power off ? Integrative design with compact structure and high reliability ? 128 preset positions for random storage and accurate locating ? Precise electric motor drive ensuring smooth running and agile reaction ? Pan 360°consecutive movement, panoramic monitoring ? Tilt 180°automatic movement, consecutive monitoring ? Automatically adjusting movement speed according to lens zoom ratio ? Automatic aperture, focus and white balance ? The unit has a default position. The user can setup default position for a key monitoring area according to actual conditions. If not operated after    10 minutes, the dome camera will automatically monitor the preset position.   Specifications: PTZ Dome Camera Specification Power Supply DC 12V, 2A Power Consumption 20W Pan Rotation Range 0°?360° endless Pan Speed 5°?180°/s(64 ranges) Tilt Rotation Range 0.5°?90° Tilt Speed 5°?180°/s Automatic flip Auto 180° flip when vertical 90° Preset Position 128 Cruise Tracking Group 4 groups (16 preset position in each) Communication RS485Bus Baud Rate(RS485) 1200/2400/4800/9600bps Protocol Pelco-D, Pelco-P, Scan between 2 points Yes Guard position 1 Temperature Operation -40 TO 60 ? Environmental humidity 0~95%(No Condensation) Protection Grade Weather Proof Housing, TVS1500W Lightning Proof Surge Proof Camera Specification Image Sensor 1/4? Sony EX VIEW Color CCD Signal System NTSC/PAL Scanning System 2:1 Interlace      Total Pixels No.                 811(H)x508(V)410K Effective Pixels No. 768(H)x494(V)380K S/N Ratio More Than 50dB Horizontal Resolution More Than 480 TV Lines  Lens                x27 Zoom (F1.5(W),F3.6(T)f=3.25~88.0mm) Image Capture Field Image Freezer, Image Rotation, Flip, Mirror Min.Illuminance Normal Mode :1 Lux(1/3 Video Ouput) Digital Slow Shutter :0.01 Lux(20Field Accumulate) Night Mode: 0 Lux (Infrared on)/0.005 Lux (Infrared off) Sync System Internal /VD Lock ,Auto detect Zoom Speed 5 Sec Mode /7 Sec Mode /9 Sec Mode Focus mode Push Auto/Auto/Manual White Balance Auto (ATW)/Indoor/Outdoor/Manual/Push Auto AE Mode Auto/Iris Manual/AGC Manual/DSS Manual Motion Detect On/Off (Level Sensitivity :0-150(16 steps) E.Shutter 1/3 to 1/100000 2/5 to 1/100000 Flickerless Mode Manual On/Off Iris Control Auto/Manual AGC Control Auto/Manual Electronic Sensitivity Auto:x2,x3,x4,...x20 Fix :x2,x3,x4,...x20 Wide Dynamic Range On/Auto/Off    Dimension:   Shipment and payment: Warranty: 100% Satisfaction Guaranteed 1) One year warranty to cover any manufacture defect. No refund but free replacement for      any defect/warranty work. See seller's feedback for reputation reference. 2) Products are brand new in ORIGINAL box, we only open it for testing Shipping and Handling: 1) The package will be shipped DDP (Delivery Duty Paid. For customers in UK, Australia and US/Canada) from Hong Kong via Express air, The tracking number will E-mail to you when the item sent. usually take about 4-5 working days to arrive. 2) For fast and safe delivery, We CANNOT delivery to P.O. Box numbers. Please provide physical address & contact phone number. 3)Th packing dimension: 45.5x30.5x31cm. Weight:6.5kg 4) Postage: GBP 49.00 for shipping to UK. US$ 80.00 for shipping to US and Australia Payment Methods We accept local bank (UK, Australia and US/Canada) account transfer, postal money order, personal check, credit card online payment via PayPal   Optional Item Model: DV900 This Keyboard Controller is made from the same factory with camera, It was designed specially for the camera, you can control the PTZ camera and set it's function with it very easy. High Recommend!!! Price: US$120                      LCD Display Built-in PELCO-D PELCO-P protocol Baud rate: 2400,4800,9600,19200 Can control up to 128 PTZ cameras Communication distance up to1500m with Twisted-pair Can setting  4 groups cruise tracking, 16 preset points in each group  3-Axis Keyboard Controller Price: US$220                      Alnico case, 3-axis joystick, 21steps speed contrl 33 buttons LCD screen Built-in PELCO-D PELCO-P potocol Baud rate: 2400,4800,9600,19200 Can control up to 255 PTZ cameras and 99 Stand Alone DVRs