Dahua SD49425GB-HNR 4MP 25x IR PTZ Võrgukaamera 5mm-125mm, (51.9°- 3.0°) motoriseeritud objektiiv

Dahua SD49425GB-HNR 4MP 25x IR PTZ Starlight Võrgukaamera 5mm-125mm, (51.9°- 3.0°) motoriseeritud objektiiv

Description

• 1/2.8″ STARVIS™ CMOS.
• 25x optical zoom.
• Starlight technology.
• Max. 25/30fps@4M.
• IR distance up to 100 m.
• Perimeter protection.
• Face detection.
• Quick Pick.
• SMD 4.0.
• IP66.

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
Featuring powerful optical zoom and accurate pan/tilt/zoom performance, this camera provides an all-in-one solution for capturing long distance video surveillance for outdoor applications. Together with infrared illumination and Starlight Technology, the camera is the perfect solution for dark, lowlight applications. The series combines a day/night mechanical IR cut filter for the highest image quality in variable lighting conditions during the day

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.

Protection (IP66, TVS 6000 V)
IP66, TVS 6000 V lightning proof, surge protection, and voltage transient protection.

Perimeter Protection
Automatically filters out false alarms caused by animals, rustling leaves,bright lights, etc. Enables system to act secondary recognition for thetargets. Improves alarm accuracy.

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.

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.

Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.