DAHUA DH 2241R27135S2D - Surveillance camera, HDCVI, outdoor

2MP Starlight HDCVI Motorized Vari-focal IR Dome Camera

Pro Series is a perfect choice for SMB solutions and projects where both high reliability and flexibility are required.
All cameras are equipped with Starlight feature, 130 dB true WDR and 3DNR, and are able to provide clear images and rich details even under tough lighting conditions.

• Max 30 fps@1080p
• Starlight, 130 dB true WDR, 3D NR
• Auto focus, 2.7 mm-13.5 mm motorized lens
• CVI/CVBS/AHD/TVI switchable
• Super Adapt
• Built-in mic
• Max. IR length 60 m, Smart IR
• IP67, IK10, DC 12V

Starlight
With the adoption of large sized high performance sensor and large aperture lens, the camera is able to provide incomparable performance even under extreme lowlight environment. The starlight feature allows more details to be captured and accurate color to be recognized at night or in scenes with limited illumination.

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.

* Audio input is available for some models of HDCVI cameras.

Wide Dynamic Range
With advanced Wide Dynamic Range (WDR) technology, Dahua HDCVI camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.

Super Adapt
Embedded with intelligent algorithm, for changing external environment, camera can automatically adjust parameters to present the optimal image, and it solves the trouble of configuration.

Advanced 3DNR
3DNR is noise reduction technology that detects and eliminates random noises by comparing two sequential frames. Dahua’s advanced 3DNR technology 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.

Smart Illumination
The camera is designed with 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 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 comes closer to the camera.

Protection (IP67, IK10,wide voltage)

• IP67: The camera passes a series of strict tests on dust and soak. It has dust-proof function, and the... ...