Dahua Technology HAC-HDBW1231RA-ZA Dome Camera Specifications
The Lite series is suitable for users who need high quality surveillance products at a reasonable price. It is cost effective and offers high performance, making it an ideal choice for residential and small to medium business applications. This series optionally offers a wide range of technologies such as Full-color and Starlight, offering various solutions for different scenarios.
With the adoption of a large-size high-performance sensor and large aperture lens, the camera is able to provide unparalleled performance even in extreme low light environment. The starlight function allows you to capture more detail and recognize precise colors at night or in scenes with limited lighting.
Broadcast quality audio
Audio information is used as additional evidence in video surveillance applications. The HDCVI camera supports the transmission of the audio signal through a coaxial cable. Moreover, it adopts unique audio processing and transmission technology which best restores the source audio and eliminates noise, ensuring the quality and efficiency of the collected audio information.
* Audio input is available for some HDCVI camera models.
Wide dynamic range
With advanced Wide Dynamic Range (WDR) technology, Dahua HDCVI camera provides clear details in high contrast light environment. The bright and dark area can get clear video even in high light environment or backlit shadow.
Integrated with an intelligent algorithm, to change the external environment, the camera can automatically adjust the parameters to present the optimal image, and it solves the configuration problems.
Advanced 3D NR
3D NR is a noise reduction technology that detects and eliminates random noise by comparing two sequential images. Dahua’s advanced 3D NR technology provides remarkable noise reduction with little impact on sharpness, especially in limited lighting conditions. In addition, advanced 3D NR effectively decreases bandwidth and saves storage space.
The camera is designed with IR illumination for better low light performance. Smart IR is a technology for ensuring uniformity of brightness in the B / W image under low light. Dahua’s unique Smart IR adjusts to the intensity of the camera’s infrared LEDs to compensate for the distance of an object and prevents IR LEDs from overexposing images as the object approaches the camera.
Protection (IP67, IK10, wide voltage)
IP67: The camera passes a series of strict dust and soak tests. It has dust-proof function, and the case can work normally after being soaked in 1m deep water for 30 minutes.
IK10: The enclosure can withstand more than 5 times the punch of a 5kg hammer falling from a height of 40cm (impact energy is 20J).
Wide tension: The camera allows ± 30% input voltage tolerance (for some power supplies) (wide voltage range), and it is widely applied to outdoor environment with unstable voltage.