SKU # 1000103135
Dahua IR PTZ Starlight Network Camera 2MP 25x DH-SD49225T-HN

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Product Description
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1/2.8” 2Megapixel STARVIS CMOS
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Powerful 25x optical zoom
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Starlight technology
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Maximum25/30fps1080P
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IVS
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Support PoE+
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IR distance up to 100m
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IP66
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Featuring powerful optical zoom and accurate pan/tilt/zoom performance, the camera provides a wide monitoring range and great detail
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The camera delivers 1080P resolution at 25/30fps
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The camera is equipped with smooth control, high quality image, and good protection, meeting compact size demands of video surveillance applications
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Functions
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Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.005 lux -
The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments
Wide Dynamic Range -
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology
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For applications with both bright and low lighting conditionsthat change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video
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Smart H.265+
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Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network
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Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compre
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PFA Technology
PFA technology has innovatively introduced new methods of judgment to ensure the accuracy and predictability of the direction of subject distance adjustment -
The result is a set of advanced focusing algorithms
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PFA ensures clarity of the image throughout the process of zooming and shortens focus time
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The realization of PFA technology substantially improves user experience and increases product value
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Environmental
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Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -40 °C to +70 °C (-40 °F to +158 °F) with 95% humidity
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Subjected to rigorous dust and water immersion tests and certified to the IP66 Ingress Protection rating makes it suitable for demanding outdoor applications
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Protection
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The camera allows for 6KV lightning rating,which provides effective protection for both the camera and its structure against lightning
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Interoperability
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The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer
Product Specification
| Brand | Dahua |
| Product Type | Netwok Video Recorder |
| Product Code | DH-SD49225T-HN |
| Image Sensor | 1/2.8” STARVISTM CMOS |
| Effective Pixels | 1920(H) x 1080(V), 2 Megapixels |
| RAM/ROM | 1024M/128M |
| Scanning System | Progressive |
| Electronic Shutter Speed | 1/1s~1/30,000s |
| Minimum Illumination | Color: 0.005Lux@F1.6; B/W: 0.0005Lux@F1.6; 0Lux@F1.6 (IR on) |
| IR Distance | Distance up to 100m (328ft) |
| IR On/Off Control | Auto/Manual |
| IR LEDs | 6 |
| Lens | |
| Focal Length | 4.8mm~120mm |
| Maximum Aperture | F1.6 ~ F4.4 |
| Angle of View | H: 62.8° ~ 2.6° |
| Optical Zoom | 25x |
| Focus Control | Auto/Manual |
| Iris Control | Auto/Manual |
| Close Focus Distance | 100mm~ 1000mm |
| IVS | Tripwire, Intrusion,Abandoned/Missing |
| Advanced Intelligent Functions | Face Detection |
| Video | |
| Compression | H.265+/H.265/H.264+/H.264/MJPEG(Sub Stream) |
| Streaming Capability | 3 Streams |
| Resolution | 1080P(1920×1080)/720P(1280×720)/ D1(704×576/704×480)/CIF(352×288/352×240) |
| Frame Rate | Main stream: 1080P/720P(1 ~ 25/30fps) Sub stream1: D1/CIF(1 ~ 25/30fps) Sub stream2: 720P/D1/CIF(1 ~ 25/30fps) |
| Bit Rate Control | CBR/VBR |
| Bit Rate | H.265/H.264: 448K ~ 8192Kbps |
| Day/Night | Auto(ICR) / Color / B/W |
| Backlight Compensation | BLC / HLC / WDR(120dB) |
| White Balance | Auto, ATW, Indoor, Outdoor, Manual |
| Gain Control | Auto / Manual |
| Noise Reduction | Ultra DNR (2D/3D) |
| Motion Detection | Support |
| Region of Interest | Support |
| Electronic Image Stabilization (EIS) | N/A |
| Defog | Support |
| Digital Zoom | 16x |
| Flip | 180° |
| Privacy Masking | Up to 24 areas |
| Audio | |
| Compression | G.711a/G.711Mu/G.726/AAC |
| Network | |
| Ethernet | RJ-45 (10XBase-T/100Base-TX) |
| Protocol | IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS,PPPOE,DDNS,FTP, IP Filter,QoS,Bonjour,802.1x |
| Interoperability | ONVIF Profile S&G, API |
| Streaming Method | Unicast / Multicast |
| Maximum User Access | 20 users |
| Edge Storage | NAS (Network Attached Storage),Local PC for instant recording, Micro SD card 256GB |
| Web Viewer | IE, Chrome, Firefox, Safari |
| Management Software | Smart PSS, DSS, DMSS |
| Smart Phone | IOS, AndROId |
| Certifications | |
| Certifications | CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB,ANSI C63.4- 2014 UL: UL60950-1+CAN/CSA C22.2,No.60950-1 |
| Video Interface | N/A |
| RS485 | N/A |
| Audio I/O | 1/1 |
| Alarm I/O | 2/1 |
| Electrical | |
| Power Supply | DC 12V/3A, PoE+(802.3at) |
| Power Consumption | 13W, 22W (IR on, Heater on) |
| Environmental | |
| Operating Conditions | -40°C ~ 70°C (-40°F ~ +158°F) / Less than 95% RH |
| Ingress Protection | IP66 |
| Vandal Resistance | N/A |
| Construction | |
| Casing | Metal |
| Dimensions | Φ160 x 295 mm |
| Weight | 4.2 kg |
| Warranty | As Per Manufacturer Terms and Condition |
Other Details
Dimension (CM) - L x B x H |
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Unit of Measurement |
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Weight |
kg |
Generic Type |
Network Camera |
Manufacturer Details |
Dahua Technology Co., Ltd. No.1199, Bin'an Road, Binjiang District, Hangzhou, China. |
Packer Details |
Dahua Technology Co., Ltd. No.1199, Bin'an Road, Binjiang District, Hangzhou, China. |
Importer Details |
Dahua Technology India Pvt.Ltd. 122, Bhagwan Mahaveer Marg, Sector 44, Gurugram, Haryana 122003 Phone: 0124 456 9100 |
Country of Origin |
China |
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