Dome camera models

Dahua Technology IPC-HDBW1431E IP Dome Camera Specifications


System overview
The mega-pixel IR fixed camera offers 4 MP resolution with a 2.8mm / 3.6mm fixed lens. The sleek blend of camera aesthetics combined with a range of easy mounting solutions provide a great choice for a variety of small to medium sized applications at an affordable price.


Intelligent codec (H.265 + and H.264 +)
Smart Codec is the optimized implementation of standard video compression (H.265 and H.264) which utilizes scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, multi-reference structure flexible images and intelligent noise reduction to deliver high quality video without straining the network. Smart Codec technology reduces bit rate and storage requirements by up to 70% compared to standard video compression.

Intelligent Video Analysis (IVS)
Dahua camera is equipped with built-in video-based intelligent analysis algorithm, which can realize intelligent functions such as Tripwire and Intrusion, to quickly and accurately respond to surveillance events in a specific area, it can improve the effectiveness of surveillance. In addition, the camera supports intelligent tamper detection, which is to generate a warning message by detecting a dramatic scene change and ensure effective video surveillance.

Wide dynamic range (WDR)
The camera produces vivid images, even under the most intense contrast lighting conditions, thanks to advanced wide dynamic range (WDR) technology. For applications with both bright and dim lighting conditions that change quickly, true WDR (120 dB) optimizes both bright and dark areas of a scene to provide usable video.

Intelligent infrared technology
With IR illumination, detailed images can be captured in low light or complete darkness. The camera’s Smart IR technology adjusts the intensity of the camera’s infrared LEDs to compensate for the distance to an object. Smart IR technology prevents IR LEDs from whitening images as they move closer to the camera. The camera’s built-in infrared illumination provides high performance in ultra-low light environments up to 30 m (98 feet).

Protection (IP67, IK10, wide voltage)
The camera allows an input voltage tolerance of ± 25%, suitable for the most unstable conditions for outdoor applications. Its lightning rating of 2KV provides effective protection for both the camera and its structure against lightning. Subjected and certified to rigorous dust and immersion tests (IP67) and impact tests (IK10), the camera meets an IK10 impact rating, making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force falling from a height of 40 cm (15.75 inches).

Dahua cameras operate in extreme temperature environments, designed for use in temperatures of -30 ° C to + 60 ° C (-22 ° F to + 140 ° F) with 95% humidity.

Image flip
Capturing unnecessary data such as surrounding hallway walls can increase storage requirements without any added value. The image flip feature allows the camera image to be rotated in 90 ° increments for better video optimization.

The camera conforms to the Open Network Video Interface Forum (ONVIF) specifications, ensuring interoperability between IP video products regardless of manufacturer.

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