Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com

DAHUA SD22204I-GC

2MP 4x PTZ HDCVI Camera

> 1/2.7” 2Megapixel CMOS

> Powerful 4x optical zoom

> 120dB true WDR, 3D DNR
> Max. 25/30fps@1080P, 25/30/50/60fps@720P
> IP66, IK10

描述

Camera

Image Sensor1/2.7” CMOS
Effective Pixels1920(H) x 1080(V), 2 Megapixels
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/3s~1/30,000s

NTSC: 1/4s~1/30,000s

Minimum IlluminationColor: 0.05Lux@F1.6; B/W: 0.005Lux@F1.6
S/N RatioMore than 55dB
IR DistanceN/A
IR On/Off ControlN/A
IR LEDsN/A

Lens

Focal Length2.7mm~11mm
Max. ApertureF1.6
Angle of ViewH: 112.5° ~ 30°
Optical Zoom4x
Focus ControlAuto/Manual
Close Focus Distance100mm~ 1000mm

DORI Distance

Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.
DetectObserveRecognizeIdentify
120m(394ft)48m(157ft)24m(79ft)12m(39ft)

PTZ

Pan/Tilt RangePan: 0° ~ 355°; Tilt: 0° ~ 90°
Manual Control SpeedPan: 0.1° ~100° /s; Tilt: 0.1° ~60° /s
Preset SpeedPan: 100° /s; Tilt: 60° /s
Presets300
PTZ Mode8 Tour
Speed SetupHuman-oriented focal Length/ speed adaptation
Power up ActionAuto restore to previous PTZ and lens status after power failure
Idle MotionActivate Preset/Tour if there is no command in the specified period
ProtocolDH-SD, Pelco-P/D (Auto recognition)

Video

Resolution1080P(1920×1080)/720P(1280×720)
Frame Rate25/30fps@1080P, 25/30/50/60fps@720P
Video Output1-channel BNC high definition video output/ CVBS standard definition video output (switchable)
Day/NightAuto(ICR) / Color / B/W
OSD MenuSupport
Backlight CompensationBLC / HLC / WDR(120dB)
White BalanceAuto,ATW,Indoor,Outdoor,Manual
Gain ControlAuto / Manual
Noise ReductionUltra DNR (2D/3D)
Digital Zoom16x
Flip180°
Privacy MaskingN/A

Certifications

CertificationsCE: EN55032/EN55024/EN50130-4

FCC: Part15 subpartB,ANSI C63.4- 2014

UL: UL60950-1+CAN/CSA C22.2,No.60950-1

Interface

Video Interface1
Audio InterfaceN/A
RS4851
Alarm I/ON/A

Electrical

Power SupplyDC 12V/1.5A
Power Consumption10W

Environmental

Operating Conditions-30°C ~ 60°C (-22°F ~ +140°F) / Less than 95% RH
Ingress ProtectionIP66
Vandal ResistanceIK10

Construction

CasingMetal
DimensionsΦ122 (mm) x 89 (mm)
Net Weight0.6kg(1.32lb)
Gross Weight0.65kg(1.43lb)