DH-HAC-HFW1220S 2MP HDCVI IR Bullet Camera

  • Max 30fps@1080P 
  • HD and SD output switchable 
  • 3.6mm fixed lens (2.8mm, 6mm optional) 
  • Max. IR length 30m, Smart IR 
  • IP67, DC12V 
  • Availability: In Stock
  • Brand: Dahua
  • SKU: PR-22
Availability: In Stock

Product Full Description

System Overview

Experience 1080P full HD video and the simplicity of using existing cabling infrastructure with HDCVI. The Lite series 1080P HDCVI camera features a compact design and offers a high quality image at a friendly price. It offers various vari-focal/fixed lens models with a multi-language OSD and HD/ SD switchable output. Its structural flexibility and high cost-performance makes the camera an ideal choice for SMB solutions.

Functions

4 Signals over 1 Coaxial Cable

HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio*, data and power. Dual-way data transmission allows the HDCVI camera to interact with the HCVR, such as sending control signal or triggering alarm. Moreover, HDCVI technology supports PoC for construction flexibility. * Audio input is available for some models of HDCVI cameras. Long Distance Transmission HDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 800m(1080P)/1200m(720P) transmission via coaxial cable, and up to 300m(1080P)/450m(720P) via UTP cable.

Simplicity

HDCVI technology inherits the born feature of simplicity from traditional analog surveillance system, making itself a best choice for investment protection. HDCVI system can seamlessly upgrade the traditional analog system without replacing existing coaxial cabling. The plug and play approach enables full HD video surveillance without the hassle of configuring a network.

Smart IR

The camera is designed with microcrystalline LED IR illumination for best lowlight performance. Smart IR is a technology to ensure brightness uniformity in B/W image under low illumination. Dahua’s unique Smart IR adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object, and prevents IR LEDs from overexposing images as the object come closer to the camera.

Specification

Camera
Image Sensor1/2.7" CMOS
Effective Pixels1920(H)×1080(V), 2MP
Scanning SystemProgressive
Electronic Shutter Speed

PAL: 1/25~1/100000s

NTSC: 1/30~1/100000s

Minimum Illumination0.02Lux/F1.85, 30IRE, 0Lux IR on
S/N RatioMore than 65dB
IR DistanceUp to 30m (98feet)
IR On/Off ControlAuto / Manual
IR LEDs18
Lens
Lens TypeFixed lens / Fixed iris
Mount TypeBoard-in
Focal Length3.6mm (2.8mm, 6mm Optional)
Max ApertureF1.85
Angle of ViewH: 89.9° (103°, 54.7°)
Focus ControlN/A
Close Focus Distance

600mm (900mm, 2000mm)

23.62'' (35.43", 78.74'')

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.
 

DORI

Definition

Distance
Detect

25px/m

(8px/ft)

2.8mm: 42m(139ft)

3.6mm: 53m(175ft)

6mm: 80m(262ft)

Observe

63px/m

(19px/ft)

2.8mm: 17m(55ft)

3.6mm: 21m(70ft)

6mm: 32m(105ft)

Recognize

125px/m

(38px/ft)

2.8mm: 9m(28ft)

3.6mm: 11m(35ft)

6mm: 16m(52ft)

Identify

250ppm

(76px/ft)

2.8mm: 4m(14ft)

3.6mm: 5m(17ft)

6mm: 8m(26ft)

Pan / Tilt / Rotation
Pan/Tilt/Rotation

Pan: 0° ~ 360°

Tilt: 0° ~ 90°

Rotation: 0° ~ 360°

Video
Resolution1080P (1920×1080)
Frame Rate25/30fps@1080P, 25/30/50/60fps@720P
Video Output1-channel BNC high definition video output / CVBS video output (Can switch)
Day/NightAuto (ICR) / Manual
OSD MenuMulti-language
BLC ModeBLC / HLC / DWDR
WDRDWDR
Gain ControlAGC
Noise Reduction2D
White BalanceAuto / Manual
Smart IRAuto / Manual
Menu