Dallmeier DDF5450HDV-DN Dome Camera
The DDF5450HD camera series has been designed especially for applications requiring very high resolution images in real time. The camera is available with an integrated lens in a vandal-resistant dome housing. It can be conventionally supplied with an external power supply unit or conveniently with Power over Ethernet.
Ultra HD resolution
The high resolution of the sensor and the sophisticated image processing enable real-time recordings with UHD resolution and a frame rate of up to 25/30 fps (2160p/30) with excellent quality. Thus, the camera is ideally suited when capturing the finest details in real time is required.
The cameras are equipped with encoder technology that supports encoding of the video stream according to the H.265 standard. This allows the data rate to be reduced by up to 50% compared to H.264 with the same resolution and image quality. In conjunction with the latest Dallmeier recording systems, a significant reduction in network and storage utilization can be achieved.
Motor-driven varifocal lens with P-Iris
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 conveniently using a web browser. The manual lens setting directly at the installation site of the camera is not required.
Digital Image Shift
The Digital Image Shift function allows a comfortable fine adjustment of the captured image section via a web browser ensuring a quick and easy installation of the camera. Depending on the selected resolution, the used area on the image sensor can be moved and adapted to the local conditions. The manual fine alignment of the camera directly at the installation site is not necessary.
Video Content Analysis
The integrated Video Content Analysis (VCA) detects movements and objects in the uncompressed image and analyzes them in real-time (depending on the analysis resolution) with highly developed analysis functions such as Intrusion Detection or Line Crossing. The detected events can be used to trigger the recording of a SMAVIA recording system. Together with the detected objects and the corresponding metadata, they are stored in a database. This allows the targeted search and evaluation of the recordings by SMAVIA Viewing Client with the SmartFinder function.
The cameras are equipped with encoder technology that enables Video Content Analysis supported by AI (Artificial Intelligence) functions based on neural networks in the camera. This provides a significantly more powerful object classification. After a short training phase, the system finally allows an even more targeted evaluation of the recordings and more effective use of automatic functions such as lossless and multiple auto-tracking.
The camera is equipped with a RAM memory that is used by the EdgeStorage function to store the video stream in case of a network failure (e. g. Spanning Tree, Bursts). When the network is restored, the SmartBackfill function ensures fast transmission to the SMAVIA recording system. This stores the video stream with high speed and then continues the recording of the live stream seamlessly.
- High light sensitivity
- Memory expansion with microSDXC card
- Frame rate of 30 fps at 2160p
- Video compression H.264, H.265, MJPEG
- Ambient light sensor and removable IR cut filter
- Automatic switching of presets for day and night
- Functions for data protection and data security (GDPR-compliant)
- Dome housing with vandalism protection (IK10)