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.
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.
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.
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.
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.
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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