Dahua Technology WizSense SD50225DB-HNY Bulb IP security camera
Beschrijving
Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.
System Overview
With its powerful optical zoom, and accurate pan and tilt capabilities, the PTZ camera provides an all-in-one solution for large-scale monitoring. It harnesses the latest starlight technology, allowing it to produce highly detailed images even in low light conditions. The camera offers smooth control and high-grade protection that enable it to meet the requirements of video surveillance in small and medium-sized scenes.
Functions
Starlight Technology
With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance.
PFA Technology
PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experience.
Wide Dynamic Range
The camera produces vivid images, even in high-contrast lighting conditions, by using industry-leading wide dynamic range (WDR) technology. For scenes that quickly alternate between bright and low lighting, WDR adjusts to fully capture both the bright and dark areas of a scene, producing superior quality videos.
IVS
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.
Protection (IP67, TVS 6000 V)
IP67, TVS 6000 V lightning proof, surge protection, and voltage transient protection.
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.
System requirements
- Mobile operating systems supported: Android, iOS
Audio
- Audio input channels: 1 channels
- Audio output channels: 1 channels
- Audio formats supported: G.711 A-law, G.711 -law, G.722.1, G.723, G.726, PCM
- Signal-to-Noise Ratio (SNR): 55 dB
Ports & interfaces
- Ethernet LAN (RJ-45) ports: 1
Lens system
- Number of lenses: 1
- Optical zoom: 25x
- Digital zoom: 16x
- Detect distance: 1655.2 m
- Observe distance: 653.8 m
- Recognize distance: 331 m
- Auto focus: Yes
- Focus: Manual
- Identify distance: 165.5 m
- Focal length range: 4.8 - 120 mm
- Focus adjustment: 1.6 - 3.5
- Closest focusing distance: 1 m
Weight & dimensions
- Width: 186.2 mm
- Height: 253 mm
- Weight: 2.5 kg
- Package weight: 4.5 kg
Power
- Power source type: DC
- DC output voltage: 24
- DC output current: 2.5 A
Operational conditions
- Operating temperature (T-T): -40 - 60C
- Operating relative humidity (H-H): 0 - 95%
Network
- Ethernet LAN: Yes
- Wi-Fi: No
- Bluetooth: No
- Supported network protocols: TCP; FTP; RTMP; IPv6;Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; IP Filter; SMB; HTTP; SSL; DHCP; SMTP; SNMPv1/v2c/v3(MIB-2); Qos; RTSP; ARP
- Number of users: 20 user(s)
- Streaming method: Multicast, Unicast
Video
- Maximum resolution: 1920 x 1080 pixels
- Total megapixels: 2 MP
- Video compression formats: H.264, H.264B, H.264H, H.265, H.265+
- Supported graphics resolutions: 352 x 288, 640 x 480 (VGA), 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080)
- Supported video modes: 720p, 1080p
- Frame rate: 30 fps
- Video streaming: Yes
- Noise reduction: Yes
- Noise reduction technology: 2D noise reduction, 3D noise reduction
- Gain control type: Auto/Manual
- Flip & mirror: Yes
- Bit rate control: Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
- Bit rate: H.264: 2048 Kbps8192 Kbps; H.265: 768 Kbps6400 Kbps
- Back Light Compensation (BLC): Yes
- Highlight Compensation (HLC): Yes
- Region of Interest (ROI) encoding: Yes