Hikvision DS-2CD3646G2T-IZS(Y) 4MP AcuSense Varifocal Bullet Network Camera

The DS-2CD3646G2T-IZS(Y) is a 4MP varifocal Bullet camera, from Hikvision, equipped with image enhancement features, IR illumination, IP67 environmental resistance, and more.

It comes equipped with Hikvision AcuSense technology. This features Classified Object Detection and Self-Learning Analytics, for improved video surveillance operations with high accuracy.

Classified Object Detection
Deep-learning algorithms are trained to classify objects detected in surveillance footage into 3 categories (Humans, Vehicles, and Other). Users can configure these algorithms to automatically detect humans, vehicles, or both, based on their specific requirements.

Self-Learning Analytics
Designed with the Learn-by-Example approach, Self-Learning Analytics help users to continuously improve the accuracy of deep-learning algorithms in specific application scenarios. Users can note frequent false alarms, and algortihms will learn from the examples given to help minimise similar errors in the future.
This keeps your surveillance system working as effectively as possible.

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Events, Alarm Linkage, and Deep Learning functions:

Basic Events – Motion detection (support alarm triggering by specified target types (human and vehicle), Video Tampering alarm, Exception detection.

Smart Events – Line-crossing detection, Intrusion detection, Region Entrance detection, Region Exiting detection (supports alarm triggered by specified target types (human and vehicle), Scene Change detection, Audio Exception detection, Defocus detection.

Alarm Linkage – Upload to FTP/NAS/memory card, Notify surveillance center, Send email, Trigger alarm output, Trigger recording, Trigger capture, Audiable warning.

Deep Learning Functions – Face Capture, People Counting.

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DORI stands for Detect, Observe, Recognise & Identify.

The DORI Distance provides users with a general overview of the camera’s capability to distinguish people or objects within its field of view. 

	Detect	Observe	Recognise	Identify
2.7~13.5mm	64~187m	25~74m	12~37m	6~18m
7~35mm	218~580m	86~230m	43~116m	21~58m

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