Hikvision DS-2DF4420-DX(S6/316L)(C) 4-inch 20x Explosion-Proof Network Speed Dome
SKU: DS-2DF4420-DX(S6/316L)(C)
Contact Us for Stock Levels
Key features:
- 4MP (2560x1440) Resolution
- 1/2.8" progressive scan CMOS
- 20x Optical Zoom
- Focal Length - 4.8~96mm
- Supports H.265 Video Compression
- Image Enhancement - 120dB WDR, 3D DNR, HLC, BLC, ≥ 52 dB SNR
- PTZ Capabilities - supports Power-off memory, Park Actions, 3D Positioning, and more
- 360° Pan movement range and between 0° to 90° (auto-flip) Tilt movement range
- 316L Stainless Steel
- Explosion-Proof Protection
- IP68 Ingress Protection
- NEMA 4X Protection
- DS-1772ZJ-ED2-AC Wall Mount Included
This Product is powered by 12V DC or PoE. We recommend using PoE.
Please note: this product does not come with a power supply.
Hikvision Network Speed Dome User Manual
Hikvision Network Speed Dome Quick Start Guide
Hikvision Product Catalogue
Please note: this product may not be immediately available from UK stock.
Please contact us before purchasing for a lead time.
Useful Hikvision Tools
- SADP Download
- IE Tab Download
- Hik-Connect
Details
The Hikvision DS-2DF4420-DX(S6/316L)(C) provides 4MP resolution, 20x optical zoom, and H.265 video compression. It is also IP68-rated and offers 120dB WDR.
The DS-2DF4420-DX(S6/316L)(C) is part of Hikvision's explosion-proof cameras series, meaning it uses 3.5mm stainless steel housing and a specifically designed joint to survive external explosions and continue providing continuous services in the event of fire and explosions. The remote monitoring features allow users to simplify and secure surveillance without having people present in hazardous areas. They are ideal for applications such as factories, chemical plants, oil stations, and more.
Events and Alarm Linkage
- Basic Events: Motion detection, video tampering alarm, alarm input, alarm output, and exception.
- Smart Events: Line crossing detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, intrusion detection, and face detection
- Linkage: Upload to FTP/NAS/memory card, notify surveillance centre, send email, trigger alarm output, trigger recording, and PTZ actions (such as preset, patrol scan, pattern scan)
- Smart Linkage: Manual tracking, panorama tracking
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 | |
| Definition | 25 px/m | 63 px/m | 125 px/m | 250 px/m |
| Distance (Tele) | 1280m | 507.9m | 256m | 128m |
Dimensions:
Specs
Reviews
Datasheets
Shipping and Returns
We offer free delivery on all orders over £50 via courier throughout the mainland UK. You will receive a confirmation email from us as soon as your goods are dispatched, and this will confirm your carrier and tracking number so you can monitor your order's progress. Any items sent via our standard free delivery will typically be with you within three business days.
For those requiring their order urgently, we offer a range of next working day and Saturday delivery options which you can select at checkout. Please note we must receive your order by 3.30pm, Mon-Fri in order to guarantee your order is with you by the next working day.
We are also able to offer shipping to any country in the world. We charge a flat fee of £15 + VAT for any country within Europe, which will be available to you at checkout if your country is listed on our International Shipping page.
If you're based outside the EU, please contact us at [email protected] with your order details and full delivery address, and we'll get back to you quickly with a quotation including shipping costs.
Please note we can only accept payment and provide quotations in GBP £ Sterling, and that we must receive full payment before we are able to ship out any goods.