Hikvision DS-2CD3686G2-IZS 8MP AcuSense Varifocal Bullet Camera

The DS-2CD3686G2-IZS is a 8MP (4K) Bullet camera, equipped with a Motorised Varifocal lens, and enhanced with Hikvision DarkFighter and AcuSense technologies.
It offers impressive low light performance, efficient video compression, effective image enhancement capabilities, and a selection of video analytics, including basic events, smart events, and deep learning functions.

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Lens Specs:

2.7 ~ 13.5mm Motorised Varifocal
Field of View – 108° ~ 46° (horizontal FOV), 58° ~ 26° (vertical FOV), 127° ~ 52° (diagonal FOV)

DORI: Detect, Observe, Recognise, Identify –
DORI distance is used to give users a general overview of the camera’s capability to distinguish between people and objects within its field of view.

	Detect	Observe	Recognise	Identify
Wide	86m	34m	17m	8m
Tele	192m	76n	38m	19m

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Hikvision Technologies:

Acusense – AcuSense is a technology designed for Hikvision cameras, that uses deep-learning AI algorithms to improve security capabilities.
This allows for AcuSense equipped cameras to achieve impressive Human and Vehicle classification, meaning that it will recognise whether an alarm was triggered by a person, vehicle, or other object. This reduces the amount of false alarms, and allows your surveillance system to prioritise genuine security risks.

Darkfighter – DarkFighter is a technology that helps to improve a camera’s low light performance, allowing image quality to remain clear regardless of the amount of light in a scene. This keeps video surveillance working effectively at all times.

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Image Enhancement Capabilities:

IR Illumination – Suppliment Light, with an IR wavelength of 850nm, and a range of up to 60m.

120dB Wide Dynamic Range (WDR) – Improves image visibility in challenging lighting conditions.

Highlight Compensation (HLC) and Backlight Compensation (BLC) – Compensates for areas of darkness and bright light in the camera’s field of view, keeping images clear and balanced.

3D Noise Reduction (3DNR) – Reduces image quality interference from incoming ‘noise’ keeping footage as clear as possible.

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Analytics, Alarm Linkage, and Deep Learning Functions:

Basic Events – Motion detection, Video Tampering alarm, Exception detection

Smart Events – Unattended Baggage detection, Object Removal detection, Scene Change detection, Audio exception detection.

Alarm and Footage upload Linkage – Upload to FTP/NAS/memory card, Notify surveillance center, Send email, trigger recording, trigger capture, trigger Alarm output, Audiable warning

Deep Learning Functions – Face Capture, Perimeter Protection (Line-crossing detection, Intrusion detection, Region entrance / exiting detection. Supports alarm triggering by specified target types)

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Dimensions: