توضیحات
توضیحات:
دوربین مداربسته HFW2601T-Z-A-DP از برند داهوا تجربه شیرینی از کار با دوربین ۶ مگاپیکسلی را به ارائه میدهد. این دوربین از دسته دوربین های PRO در بین دوربین HDCVI می باشد .
کیفیت تصویر بالا و نمایش جزئیات در تصویر از نکات خاص دوربین مداربسته HFW2601T-Z-A-DP می باشد زیرا که به ترکیب بندی رنگ ها و شفافیت تصویر در این دوربین توجه ویژه ای شده است.
همچنین قابلیت WDR باعث میشود که این دوربین به راحتی در مناطق تاریک نیز کاربرد خوبی داشته باشد. این دوربین در بیشتر مکان ها قابل نصب و استفاده می باشد و میتواند با هر نور محیطی نیاز مخاطب را برطرف کند.
همچنین قابلیت broadcast-quality audio دوربین مداربسته HFW2601T-Z-A-DP میتواند صداها را به خوبی ضبط کرده و هنگام پخش صدا نیز از کیفیت مطلوبی برخوردار است.
این دوربین مناسب منازل، مکان های باز، و بیزینس های بزرگ میباشد و برای هر مکانی بهترین عملکرد را دارد.
کاربردها:
۴ 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 700m transmission for 4K and 4MP HD
video via coaxial cable, and up to 300m via UTP cable.*
*Actual results verified by real-scene testing in Dahua’s test laboratory.
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 ana-log system without replacing existing coaxial cabling. The plug and play approach enables full HD video surveillance without the hassle of configuring a network.
Broadcast-quality Audio
Audio information is used as supplementary evidence in video surveillance applications. The HDCVI camera supports audio signal transmission over coaxial cable. In addition, it adopts unique audio processing and transmission technology that best restores source audio and eliminates noise, guaranteeing the quality and effectiveness of collected audio information.
Multiple-formats
The camera supports multiple video formats including HDCVI, CVBS, and other two common HD analog formats in the market. A DIP switch located on the cable allows you to quickly toggle formats, further simplifying installation and debugging. This feature makes the camera compatible with not only XVRs, but also most existing HD/SD DVRs.
Smart IR
The camera is designed with array 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.
Wide Dynamic Range
Embedded with industry leading wide dynamic range (WDR) technology, vivid pictures are achieved even in the most intense contrast lighting conditions. True WDR (120dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.
Advanced 3DNR
۳DNR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Dahua’s advanced 3DNR tech-nology allows remarkable noise reduction with little impact to sharpness, especially under limited lighting condition. Besides, the advanced 3DNR effectively decreases the band width and saves the storage space.
Protection
The camera’s outstanding reliability is unsurpassed due to its rugged design. The camera is protected against water and dust with IP67 ranking, making it suitable for indoor or outdoor environments.
Supporting ±۳۰% input voltage tolerance, this camera suits even the most unstable power supply conditions. Its 4KV lightning rating provides pro-tection against the camera and its structure from the effects of lightning.
مشخصات فنی دوربین مداربسته HFW2601T-Z-A-DP
Camera
Image Sensor
۱/۲.۹″ CMOS
Effective Pixels
۲۸۸۰(H)×۱۹۲۰(V), 6MP
Scanning System
Progressive
Electronic Shutter Speed
PAL: 1/4s~1/100,000s
NTSC: 1/3s~1/100,000s
Minimum Illumination
۰.۰۱Lux/F1.3, 30IRE, 0Lux IR on
S/N Ratio
More than 65dB
IR Distance
Up to 80m (262feet)
IR On/Off Control
Auto / Manual
IR LEDs
۴
Lens
Lens Type
Motorized lens / Fixed iris
Mount Type
Board-in
Focal Length
۲.۷-۱۳.۵mm
Max Aperture
F1.3
Angle of View
H: 88°~۲۴°
Focus Control
Auto / Manual
Close Focus Distance
۳۰۰mm
۱۱.۸”
Certifications
Certifications
CE (EN55032, EN55024, EN50130-4)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
UL (UL60950-1+CAN/CSA C22.2 No.60950-1)
Interface
Audio Interface
۱ch in & Built-in Mic
Eelectrical
Power Supply
AC 24V±۳۰% / DC 12V±۳۰%
Power Consumption
Max 15W (12V DC, IR on)
Environmental
Operating Conditions
-۳۰°C ~ +60°C (-22°F ~ +140°F) / Less than 90% RH
* Start up should be done at above -30°C (-22°F)
Storage Conditions
-۳۰°C ~ +60°C (-22°F ~ +140°F) / Less than 90% RH
Ingress Protection & Vandal Resistance
IP67
Construction
Casing
Aluminium
Dimensions
۲۴۴.۱mm×۹۰.۴mm×۹۰.۴mm (9.61″×۳.۵۶″×۳.۵۶″)
Net Weight
۰.۸kg (1.76lb)
Gross Weight
۱.۰۵kg (2.31lb)
Pan / Tilt / Rotation
Pan/Tilt/Rotation
Pan: 0° ~ ۳۶۰°
Tilt: 0° ~ ۹۰°
Rotation: 0° ~ ۳۶۰°
Video
Resolution
۶MP (2880×۱۹۲۰)
Frame Rate
۲۰fps@6MP, 25/30fps@4MP
Video Output
۱-channel BNC high definition video output / CVBS video output (DIP switch)
Day/Night
Auto (ICR) / Manual
OSD Menu
Multi-language
BLC Mode
BLC / HLC / WDR
WDR
۱۲۰dB
Gain Control
AGC
Noise Reduction
۲D/3D
White Balance
Auto / Manual
Smart IR
Auto / Manual
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
Wide
Tele
Detect
۲۵px/m (8px/ft)
۷۹m(259ft)
۲۷۴m(899ft)
Observe
۶۳px/m (19px/ft)
۳۲m(105ft)
۱۱۰m(361ft)
Recognize
۱۲۵px/m (38px/ft)
۱۶m(52ft)
۵۵m(180ft)
Identify
۲۵۰px/m (76px/ft)
۸m(26ft)
۲۷m(89ft)
