Hikvision DS-2DF8C835MHS-DELW 8MP (4K) PTZ Camera, 35x Zoom, up to 300m IR, IP66, IK10, Hi-PoE/24VAC

Product Overview

Wide-area monitoring across large open sites demands a camera that can cover distance, deliver detail at night, and track subjects with precision, and the Hikvision DS-2DF8C835MHS-DELW is built squarely for that task. This 8-inch 4K PTZ speed dome features a dual-sensor 1/1.2-inch progressive scan CMOS with DarkFighter X technology, delivering 8MP resolution with exceptional low-light performance without relying solely on IR illumination. Equipped with 35x optical zoom and 16x digital zoom, it can resolve fine detail across expansive distances from a single mounting point. The 300m IR range extends usable coverage deep into unlit areas after dark. It also integrates face capture and road traffic detection, making it practical for sites where identifying individuals or monitoring vehicle movement is a priority. Rated IP66 and IK10, the DS-2DF8C835MHS-DELW is built for demanding outdoor environments. Power is supplied via Hi-PoE or 24VAC, and a 6-8 week lead time applies to this model.

Key Capabilities

Best For

• Large Industrial and Commercial Sites: The 35x optical zoom and 300m IR range allow a single camera to cover a warehouse perimeter, industrial yard, or loading precinct that would otherwise need several fixed cameras.
• Port and Transport Hubs: Road traffic detection and face capture make the DS-2DF8C835MHS-DELW well suited to high-movement entry and exit zones where both vehicle and pedestrian identification is operationally important.
• Open Car Parks and Staging Areas: Wide-area pan and tilt combined with 8MP resolution lets operators track movement across large open surfaces and zoom in on registration plates or individuals from a single fixed mounting point.
• Critical Infrastructure Perimeters: The IK10 vandal resistance and IP66 environmental rating, combined with DarkFighter X low-light performance, suit fence-line and boundary monitoring where conditions are unpredictable and tampering is a concern.
• Stadiums and Event Venues: The combination of 4K resolution, 35x optical zoom, and face capture analytics supports crowd monitoring and incident response across the wide open sightlines typical of outdoor venue environments.

Why Choose the DS-2DF8C835MHS-DELW

Most PTZ cameras in this class use a standard single sensor, which means low-light performance degrades as the zoom extends and ambient light diminishes. The DS-2DF8C835MHS-DELW addresses this directly with a dual-sensor 1/1.2-inch CMOS and DarkFighter X processing, maintaining usable image quality at night where a conventional PTZ would produce noise or washed-out IR images. The 300m IR range is well above the typical 100-200m offered by lower-tier PTZ units, and the combination of face capture and road traffic detection means the camera delivers structured data rather than passive video. At 8MP/4K, zoomed images retain enough resolution to support post-event review. For buyers who need a single high-capability camera position to monitor a large outdoor area after dark with onboard analytics, the DS-2DF8C835MHS-DELW represents a technically specific choice available at Security Wholesalers, though the 6-8 week lead time should be factored into project scheduling.

Buyer Decision Tips

Key Features & Technical Specifications

Ideal Use Cases

Choosing the Right Model

• Choose this model if: Your site requires long-range night coverage beyond 100m, optical zoom to resolve detail at distance, 4K resolution for post-event review, or onboard face capture and vehicle detection analytics in a single outdoor PTZ housing rated to IK10 and IP66.
• Choose a different model if: Your application is a smaller residential or SME site where a fixed turret or varifocal bullet would adequately cover the required area at lower cost and without the Hi-PoE power requirement. PTZ cameras are most cost-effective when the site genuinely cannot be covered by fixed cameras, and the 6-8 week lead time rules this model out for urgent installations.

FAQs

1. What power supply does the DS-2DF8C835MHS-DELW require?
   This model requires Hi-PoE or 24VAC power. Standard 802.3af or 802.3at PoE switches will not supply sufficient wattage. If you are using a standard PoE NVR or switch, you will need to add a Hi-PoE injector such as the Hikvision HIK-HIPOE-INJ to the installation. Plan this into your power budget and cabling layout before committing to a mounting position.
2. How far can this PTZ see at night with its IR?
   The built-in IR illuminators reach up to 300m, which is significantly beyond the 100-150m typical of mid-range PTZ cameras. This range makes it practical for monitoring large outdoor areas such as industrial yards, car parks, and perimeter fence lines in complete darkness, provided the optical zoom is used to match the IR cone to the target distance.
3. What does DarkFighter X mean in practice for this camera?
   DarkFighter X refers to Hikvision’s dual-sensor low-light architecture used in this model. The 1/1.2-inch sensor captures more light than standard PTZ sensors, and the dual-sensor design processes colour and detail information more efficiently in near-dark conditions. In practical terms, this means the camera produces more usable images at night compared to single-sensor PTZ cameras of similar resolution.
4. What analytics does this camera support?
   The DS-2DF8C835MHS-DELW supports face capture, which detects, captures, grades, and selects faces in motion, and road traffic detection for identifying and monitoring vehicles. These are onboard analytics that operate without a separate analytics server, though they should be confirmed compatible with your NVR or VMS for recording and alerting workflows.
5. Is the camera suitable for mounting on a wall bracket?
   Yes. The Hikvision DS-1604ZJ-P wall mount bracket with junction box is listed as a compatible accessory for this speed dome series. It is available through Security Wholesalers and should be ordered alongside the camera to avoid delays, particularly given the 6-8 week lead time on the DS-2DF8C835MHS-DELW itself.
6. What is the zoom capability and how does it affect image quality at distance?
   The 35x optical zoom maintains full 8MP resolution regardless of zoom level, as optical zoom uses the lens rather than cropping the sensor. The 16x digital zoom extends reach further but will reduce effective resolution as it crops and enlarges the digital image. For identification purposes at long range, use optical zoom within its 35x range where image quality is preserved.
7. What does the 6-8 week lead time mean for my project?
   This model is not held in regular stock and is ordered to specification from the manufacturer, resulting in a 6-8 week fulfilment window. This affects project timelines for new builds, staged rollouts, and replacement scenarios. Confirm procurement well in advance of your planned installation date, and do not schedule cabling or NVR commissioning until the unit has been received and inspected.

Product Video Samples

Additional Information

• Datasheet – DS-2DF8C835MHS-DELW
• Quick Start Guide – Network Speed Dome

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