Текст страницы
| DH-SD4E425GB-HNR-A-PV1
DH-SD4E425GB-HNR-A-PV1 4MP 25x Starlight IR WizSense Network PTZ Camera
· 1/2.8" 4Megapixel STARVIS™ CMOS.
· 25x optical zoom.
· Starlight technology.
· Max. 25/30fps@4M.
· IR distance up to 100 m.
· Auto-tracking 3.0.
· Perimeter protection.
· Face detection.
· SMD 4.0.
· IP66.
· Full-color illuminator; red and blue warning light.
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
Face Detection
Dahua Face Detection technology can detect the face in the image. With
deep learning algorithm, the technology supports detecting, tracking,
capturing and selecting the best face image, and then outputs face
snapshot.
The Three-in-One Camera (TiOC) solution combines 24/7 monitoring,
active deterrence and real-time alarms with artificial intelligence into one
smart, innovative solution. TiOC PTZ cameras adopt auto-tracking 3.0
technology, greatly improving the monitoring scope of key targets. For
distributors and installers, it not only saves time, but also reduces cost.
Functions
Protection (IP66, TVS 6000 V)
IP66, TVS 6000 V lightning proof, surge protection, and voltage transient
protection.
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.
Auto Tracking
This feature controls the pan, tilt and zoom actions of the camera to
automatically track an object in motion, to keep it in view of the camera.
Tracking can be triggered manually or automatically by defined rules.
Once a rule is triggered, the camera can zoom in and track the defined
target automatically.
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.
Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves,
bright lights, and more, and uses secondary recognition during target
detection to improve alarm accuracy.
SMD 4.0
Dahua Smart Motion Detection technology works with intelligent
algorithms to classify targets that trigger motion detection alarms. It
filters out objects that are not targets, such as small and large animals,
to avoid triggering false alarms. With an AI NVR, Quick Pick technology
becomes available, allowing you to easily search for and pick out human
and vehicle targets from SMD event videos, prioritizing the highest
matches.
www.dahuasecurity.com