The new DDF5400HDV-DN from manufacturer Dallmeier is a 4K camera with ultra HD resolution. Owing to the extremely high resolution the cameras of the Ultraline series provide even sharper images with even more details, the makers say.
The DDF5400HD Ultraline camera series has been designed for applications requiring very high resolution images in real time. The camera comes with an integrated lens in a vandal-resistant dome housing. It can be conventionally supplied with an external power supply unit or with Power over Ethernet (PoE Class 0, IEEE 802.3af). The high resolution of the sensor and the image processing enable real-time recordings with UHD resolution at a frame rate of up to 25/30 frames per second (2160p/30) with excellent quality. Thus, the camera is the firm says suited when capturing the finest details in real time.
The camera has an ambient light sensor and a removable infra-red cut filter and can automatically switch between day and night mode. Different day and night pre-sets for the exposure settings can be defined and adjusted. The camera has a motor-driven megapixel varifocal lens that is perfectly tuned to the image sensor. The adjustment of zoom, focus and iris is made using a web browser. The manual lens setting at the installation site of the camera is not required.
The P-Iris control provides automatic setting of the optimum aperture. Thus, the camera achieves a much better depth of field than with conventional DC auto iris lenses under almost any lighting it is claimed.
As for storage, the camera has a RAM memory that is used by the EdgeStorage function for storing the video stream in case of a network failure. When the network is restored, the SmartBackfill function ensures transmission to the SMAVIA recording system. This stores the video stream and then continues the recording of the live stream.
