Description
The DH-HAC-HFW1509TM-A-LED-S2 is a Full Color camera specifically designed for use with Analog HD vision systems. This element of Dahua's innovative Lite series is designed for 24/7 surveillance of a specific area or facility. It is equipped with a state-of-the-art 1/2.7" 5MP Progressive Scan CMOS sensor, allowing to obtain an image with a maximum resolution of 16:9 (2880x1620). Various adjustment functions, including WDR and 3DNR, guarantee the highest quality of generated images. In addition, the camera has a focal length lens 3.6mm diameter and a built-in visible light illuminator that provides night-time monitoring with high clarity and readability.In addition, the camera has a microphone and is highly resistant to harsh weather conditions (IP67).
Multi-system technology
The Dahua camera belongs to the innovative series of devices that allow you to work in four different monitoring systems - CVI, TVI, AHD and CVBS. This solution is extremely convenient, especially because of the possibility of connecting the camera to completely independent end devices, working in any of the mentioned systems. The work system is changed via the camera OSD or UTC PFM820 controller.
Menu OSD
The HAC camera is distinguished by a fast and easy configuration process of all settings and modifications. The device is equipped with an intuitive, transparent OSD menu, which allows you to instantly change the available image capture parameters directly from the level of the synchronized recorder by appropriate calling. The modern screen menu guarantees a remote modification of the monitoring system settings without the need for physical interference with a single camera. Access to the interface itself can be initiated thanks to the COC (Control Over Coax) function. The camera serves 11 languages for the OSD menu (Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish).
Warm light illuminator
The camera is equipped with a visible light illuminator with a range of work reaching up to 40 meters. 3 LEDs replace the IR infrared radiator used in cameras.
Comparison of focal length lenses
The camera also has a comparison of 3.6mm focal lenses, which allows you to instantly include in monitoring structures without having to undertake additional assembly activities.
Built-in microphone
A sensitive microphone is built in the camera, which allows you to keep additional audio signal registration, in parallel with video material.
IP67 tightness class
The high quality of the housing confirms the provision of the IP67 security class with the device.
Protection
Input voltage tolerance is ± 30%, allowing the use of cameras in the conditions of unstable power supply. In addition, the camera has a security of up to 4 kV.
Noise reduction system - 2D NR
The noise reduction system allows you to maintain image transparency in a situation of variable signal strength level. In practice, this function protects the recordings against the occurrence of so -called The smoking effect and allows you to maintain detailed and crystal clear video recordings.
DWDR - Digital dynamic range
Technique based on software, which allows easier identification of objects located in the dark areas of the image by using gamma correction (retains natural shadows and lighting - as opposed to a simple change in brightness or contrast). DWDR is a cheaper and worse WDR variety.
BLC - Backlight compensation
The function allows you to eliminate the resulting effect when the camera is directed towards a strong light source, i.e. when the first plan becomes dark and not legible. Compensation consists in brightening the first plan, unfortunately also at the expense of the background, which also becomes brighter. Generally, the function improves image quality.
HLC - High light compensation
The algorithm detects image points that are strongly lit and then masks them enabling effective observation. HLC mode is extremely useful when observing underground parking lots. It allows you to read the license plates numbers that are covered with "bright stains" from the headlights.
Smart lighting function
The intelligent lighting function allows you to change basic image parameters, such as exhibition, contrast or brightness. The signal processor analyzes the image on an ongoing basis and immediately after detecting the x -ray reduces the power of the infrared illuminator. Thus, the image becomes more pronounced and the x -rays disappear.
Privacy masks
Using the characteristics of the camera with the function of privacy zones, it is real to adapt the method of functioning of the observation system to the spatial specificity and safety requirements of a specific installation site. Thanks to the privacy mask system, it is possible to freely determine the image fragments that will be excluded from the video supervision.
AWB - Automatic White Balance
The intelligent system of automatic white balance enables reproduction of video material while maintaining the natural proportions of white shades. The AWB function analyzes the camera's work environment and automatically adjusts the image parameters.
Full color camera
The Dahua Full Color camera guarantees a picture in vibrant colors around the clock even in very poor lighting conditions. The ability to record detailed images in low light comes from three groundbreaking hardware technologies: an advanced permanent focus lens with F1.0 aperture, white light illuminator and a photosensitive high -class transducer. The use of these functions allows more light to get into the lens, so you can increase the brightness of the image and it is possible to capture the image in the full palette of colors of clarity and expressiveness that has not yet been seen in CCTV systems.
Dahua 5MP 16:9 resolution
The traditional CCTV camera in a 5MP resolution captures the image in 4: 3 video format, so customers often complain about the loss of display quality on HD monitors (16: 9) caused by various image distortion. To solve the problem, Dahua launches a new series of Analoghd 5MP cameras in 16: 9 format. The 5MP 16: 9 resolution is only supported through XVR DAHUA registrars with V4.001.0000001.0.200908 or newer recorders!