Dahua 2MP PTZ SD22204T-GN 2.7mm~11mm 4x Optical Zoom POE Network Dome Camera;

Camera
Image Sensor:1/2.7" CMOS
Effective Pixels:1920(H) x 1080(V), 2 Megapixels
RAM/ROM:256M/128M
Scanning System:Progressive
Minimum Illumination:Color: [email protected]; B/W: [email protected]
S/N Ratio:More than 50dB
IR Distance:N/A
IR On/Off Control:N/A
IR LEDs:N/A

Lens
Focal Length:2.7mm~11mm
Max. Aperture:F1.6 ~ F2.8
Angle of View:H: 112.5° ~ 30°
Optical Zoom:4x
Focus Control:Auto/Manual
Close Focus Distance:100mm~ 1000mm


PTZ
Pan/Tilt Range:Pan: 0° ~ 355°; Tilt: 0° ~ 90°
Manual Control Speed:Pan: 0.1° ~100° /s; Tilt: 0.1° ~60° /s
Preset Speed:Pan: 100° /s; Tilt: 60° /s
Presets:300
PTZ Mode:5 Pattern, 8 Tour, Auto Pan ,Auto Scan
Speed Setup:Human-oriented focal length/ speed adaptation
Power up Action:Auto restore to previous PTZ and lens status after power failure
Idle Motion:Activate Preset/Tour is there is no command in the specified period
Protocol:DH-SD

Video
Compression:H.264+/H.264/MJPEG
Streaming Capability:3 Streams
Resolution:1080P(1920×1080)/720P(1280×720)/D1(704×576/704×480)/CIF(352×288/352×240)
Gain Control:Auto / Manual
Noise Reduction:Ultra DNR (2D/3D)
Motion Detetion:Support
Region of Interest:Support
Digital Zoom:16x
Flip:180°
Privacy Masking:Up to 24 areas
Defog:Support
Backlight Compensation:BLC/HLC/WDR(120dB)

Network
Ethernet:RJ-45 (10/100Base-T)
Interoperability:ONVIF, PSIA, CGI
Smart Phone:iPhone, iPad, Android, Windows Phone

Electrical
Power Supply:DC 12V/1.5A, PoE(802.3af)
Power Consumption:10W

Construction
Casing:Metal