HDBW2241F-HAC-2MP Aroom domed HDCVI Starlight IR & gt; Starlight, real WDR 120dB, 3DNR & gt; Max. 30fps @ 1080P & gt; Output HD / SD switchable & gt; Audio interface, microphone & gt; a fixed lens of 3.6 mm (2.8 mm optional) & gt; Max. IR length 20m
Camera DAHUA HAC-HDBW2241F-A has a fixed lens offering an angle of view that can not be adjusted during the installation it is also suitable for general supervision areas. The focal length is 2.8 mm, providing a horizontal angle of 99.9 °, but you can opt for the version with 3.6 mm (88.0 °), 6.0 mm (55.0 °) or 8.0 mm (38.0 °).
You can watch both video, and audio area covered by this camera is equipped with a microphone, helping to identify noises, without the need to go in that location, thus eliminating the danger quite high.
The camera has an audio input, which you can connect a microphone providing remote and audio surveillance
MECHANICAL IR filter (ICR / IR cut fillter)
Chamber DAHUA HAC-HDBW2241F-A has an IR filter Mechanical self-shrinking that filters infrared light during the day to avoid Named special defects in displaying colors and at night it is withdrawn to allow light in infrared to pass improving the visibility of the camera and white / black
BLC (Backlight Compensation)
Function BLC (compensating backlight) which is equipped video surveillance camera DAHUA HAC-HDBW2241F-A, allows objects against a very bright, for example, in a window or a door access that usually appear very dark to be visible, but the background becomes supersaturated (very white).
Infrared SMART (Smart IR)
In general, surveillance cameras with infrared have the specification maximum distance approximate to the “beat” illuminator infrared, but if a person is at a shorter distance than this, there is a risk that the image is oversaturated (very white ). Therefore, to eliminate this situation, DAHUA video surveillance camera HDBW2241F-A-HAC is equipped with the function of intelligent infrared (IR Smart).
Camera DAHUA HAC-HDBW2241F-A is equipped with an image sensor of the latest generation SONY STARVIS, it offers a sensitivity extremely low with which the camera can deliver color images in lighting conditions extremely low.
In addition, and during the day under optimal lighting, cameras in the Dahua Starlight offers exceptional picture quality with a very large range narrowed. In addition the True WDR 120dB, room DAHUA HAC-HDBW2241F-A standard function range Starlight offers details even in areas where there are strong contrasts of light.