Hikvision DS-2DF8C435MHS-DELW 8-inch 4MP 35x DarkFighterX IR Network Speed Dome

The DS-2DF8C435MHS-DELW is a 4MP 8-inch PTZ camera, designed with 35x optical zoom, and impressive low light capabilities, enhanced by Hikvision’s DarkFighterX technology.

This camera features a 5.9 ~ 206.5mm varifocal lens, with support for Auto-Focus, and a zoom speed of 4.3s. It is also designed with a hybrid suppliment light, and supports IR illumination up to 300m.

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DarkFighterX – Hikvision’s DarkFighter technology allows for impressive image quality and performace in low light conditions, utilising a dual-sensor design (one for visible light, the other for IR imaging) that allows for vivid colour and sharp quality images in darkness.

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Impressive Image Quality

Alongside its use of DarkFighterX, the DS-2DF8C435MHS-DELW is equipped with a selection of image enhancement technologies, allowing for impressive high quality footage at all times, regardless of environmental factors and lighting conditions. Supported capabilities include: 

Day/Night Modes – Allows for imrpoved image quality in low light environments, switching as lighting conditions change, for impressive performace night and day. Supports Auto and Scheduled switching.

140dB Wide Dynamic Range (WDR) – Allows for improved image clarity in scenes with challenging lighting conditions.

Image Stabalisation (EIS) – Helps to keep images stable and clear in high-vibration environments.

Image Settings – Includes: saturation, brightness, contrast, sharpness, gain, and white balance. These are adjustable via Client Software or Web Browser, and allow for user to adjust image quality are they choose.

Other – Digital Defog, Regional Exposure, Regional Focus, and >52dB SNR.

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PTZ Capabilities

Pan Range	Pan Speed	Tilt Range	Tilt Speed
360° endless	configurable from 0.1°/s ~ 210°/s (preset speed – 280°/s)	-20°~90° auto flip	configurable from 0.1°/s ~ 150°/s (preset speed – 250°/s)

The DS-2DF8C435MHS-DELW also features support for Proportional Pan, up to 300 Presets, 8 Patrol scans (with up to 32 presets for each patrol), 4 Pattern scans, Power-off memory, 3D positioning, PTZ status display, Preset freezing, Park actions (listed below), and, Scheduled tasks (listed below)

Park Actions – Preset, Patrol scan, Pattern scan, Auto-scan, Tilt scan, Random scan, Frame scan, and, Panorama scan.

Scheduled Tasks – Preset, Pattern scan, Patrol scan, Auto-scan, Tilt scan, Random scan, Frame scan, Panorama scan, Dome reboot, Dome adjust, and, Aux output.

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Events, Alarms, and Deep Learning Functions

Basic Events – Motion detection, Video tampering alarm, Exception detection, Alarm input, and Alarm output.

Smart Events – Line crossing detection, Intrusion detection, Region entrance detection, Region exiting detection, Unattended baggage detection, Object removal detection, and, Audio exception detection.

Smart Tracking – Features support for Manual tracking and Auto-tracking.

Alarm Linkage – Upload footage to FTP/NAS/memory card, Notify surveillace center, Send Email, Trigger alarm output, Trigger recording, Trigger capture, and PTZ actions (preset, patrol scan, and pattern scan)

Deep Learning Functions – Face Capture (supports detecting, tracking, capturing, grading, selecting of face-in-motion, and outputs best face picture), and, Face Comparision (recognises face identity via face modeling, grading, and comparing to others in face library)

Road Traffic / Vehicle Detection – Supports license plate number, vehicle model, and vehicle color recognition.

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DORI – 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. 

DORI	Detect	Observe	Recognise	Identify
Definition	25 px/m	63 px/m	125 px/m	250 px/m
Distance (tele)	2848.3m	1130.3m	569.7m	284.8m

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Dimensions