Recording at 2.0Mp with H.264 compression the HIK-2DF5274-A is has a 320x Zoom capability (20x optical & 16x digital). With 360’endless pan range and -5′-90’tilt range it’s pre-sets are accurate to ‘0.1’and it’s IP66 rating makes this a versatile weatherproof PTZ. Features: 1/3″ progressive scan CMOS up to 2 Megapixel resolution 0.1deg preset accuracy 360deg endless pan range and -5-90deg tilt range H.264 video codec Weather Proof: IP66 standard for outdoor dome 320X zooming capability (20X optical, 16X digital Specifications: Camera Image Sensor:  1/2.8’’ Progressive Scan CMOS Effective Pixels:  1920(H)x1080(V) Signal System:  PAL/NTSC Minimum Illumination:  Color : 0.05 lux (F1.6,1/1 sec, 50 IRE, AGC On)B/W : 0.005 lux (F1.6,1/1 sec, 50 IRE, AGC On) White Balance:  Auto/Manual/ATW/Indoor/Outdoor/Daylight lamp/Sodium lamp AGC:  Auto/Manual S/N Ratio:  ≥ 50dB BLC:  ON/OFF Shutter Time:  50Hz: 1/1-1/30,000s60Hz: 1/1-1/30,000s Day& Night:  ICR Digital Zoom:  16X Privacy Masking:  24 privacy masks programmable; optional multiple colors and mosaics Auto Focus:  Auto / Semi-automatic / Manual   Lens Focal Length:  4.7-94mm, 20x Zoom Speed:  Approx.2.7s(Optical Wide-Tele) Angle of View:  58.3-3.2 degree (Wide-Tele) Minimum Working Distance:  10-1500mm(Wide-Tele) Aperture Range:  F1.6-F3.5   Pan & Tilt Pan Range:  360°endless Pan Speed:  Pan Manual Speed: 0.1° -300°/s,Pan Preset Speed: 540°/s Tilt Range:  -5°~90° (Auto Flip ) Tilt Speed:  Pan Manual Speed: 0.1° -240°/s,Pan Preset Speed: 400°/s Proportional Zoom:  Rotation speed can be adjusted automatically according to zoom multiples Number of Preset:  256 Patrol:  8 patrols, up to 32 presets per patrol Pattern:  4 patterns, with the recording time not less than 10 minutes per pattern Power loss recovery:  Support Park Action:  Preset / Patrol / Pattern / Pan scan / Tilt scan / Random scan / Frame scan / Panorama scan PTZ Position Display:  ON/OFF Freeze Frame:  Support Smart-tracking:  Support   Alarm Alarm Input:  7 Inputs Alarm Output:  2 channel relay output, with configurable alarm actions Alarm Actions:  Preset, patrol, pattern, SD/SDHC card recording, relay output, notifi cation on client   Input & Output Monitor Output:  1.0Vp-p / 75Ω, NTSC (or PAL) composite, BNC Audio Input:  Audio input (LINE input), 2-2.4Vp-p; output impedance: 1KΩ, ±10% Audio Output:  Line level, impendance: 600Ω   Network Ethernet:  10Base -T, /100Base-TX, RJ45 Connector Max.Image Resolution:  1920×1080 Frame Rate:  50Hz: 25 fps (1920×1080), 25 fps (1280×960) , 25 fps (1280×720)60Hz: 30 fps (1920×1080), 30 fps (1280×960) , 30 fps (1280×720) Image Compression:  H.264/MJPEG/MPEG4, H.264 encoding with Baseline/Main/High profile ROI encoding:  Support 24 areas with adjustable levels Audio Compression:  G.711ulaw/G.711alaw/G.726/MP2L2 Protocols:  IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE No. of Simultaneous Users:  Up to 10 users Three-Stream:  Support Mini SD Card:  Manual REC / Alarm REC.Built-in SD/SDHC Slot, up to 32GBEdge recording User/Host Level:  Up to 32 users,3 Levels: Administrator, Operator and User Security Measures:  User authentication (ID and PW), Host authentication (MAC address)IP address filtering   Client GUI Camera Control:  Pan/Tilt, Zoom, Focus, Click centering, Zoom by mouse dragging, Iris, preset calling and programming, auto mode Client:  Support iVMS-4200 Web Browser:  IE 7+, Chrome 18 +, Firefox 5.0 +, Safari 5.02 +, support multi-language   General Menu Language:  English / Chinese RS-485 Protocols:  HIKVISION, Pelco-P, Pelco-D, self-adaptive Power Supply:  24 VAC(only available for -A model), 12 VDC(only available for -D model) Power Consumption:  Outdoor dome: Max. 40WIndoor/In-ceiling dome: Max. 25W Working Temperature/Humidity:  -30 ℃-65℃(-22℉-149℉)(outdoor dome) / -10℃-50℃(14℉-122℉)(indoor dome )90% or less Protection Level:  IP66 standard (outdoor dome)TVS 4,000V lightning protection, surge protection and voltage transient protection Mounting:  Various mounting modes optional Dimensions:  Φ220×325.5mm (Φ8.66”×12.81”)(Outdoor)Φ183.4×243mm(Φ7.22”×9.57”)(indoor)Φ245×236mm(Φ9.65”×9.29”)(indoor celing) Weight (approx.):  5Kg (11.02Ibs) Mount Option:  Long-arm wall mount: DS-1601ZJ; Corner mount: DS-1633ZJ; Pole Mount: DS-1622ZJ; Power box mount:DS-1634ZJ