- Captures a large area and great details at the same time High quality imaging with 4 MP resolution for both bullet channel and PTZ channel
- 24/7 colorful imaging and excellent low-light performance with DarkFighter technology
- Bullet channel tilt adjustable from 7° to 17°
- Secures an expansive area with 42 × optical zoom and 16 × digital zoom
- Expansive night view with up to 30 m white light distance and 300 m IR distance
- Supports deep learning functions
- Water and dust resistant (IP67) and vandal resistant (IK10)
The DS-2SF8C442MXG-ELW/26 is a dual-lens powerhouse in Hikvision’s Ultra-Series PTZ range — part of the TandemVu family. It combines a panoramic camera for full-scene awareness with a PTZ camera for detailed tracking, creating a seamless link between broad-area monitoring and close-up precision.
Built for demanding outdoor environments, this model delivers exceptional low-light performance, powerful AI-based tracking, and dual-channel synchronization that allows one camera to cover what would normally require two or three.
Key Specifications
Optical and Imaging
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Dual CMOS sensors — one panoramic, one PTZ
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Panoramic resolution: 3632 × 1632 px
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PTZ resolution: 2560 × 1440 px (4 MP)
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Panoramic field of view: ~190° H × 80° V
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PTZ field of view: 59° to 2° H (wide → telephoto)
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42× optical zoom + 16× digital zoom
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Low-light capability: color at 0.0005 Lux (F1.3), B/W at 0.0001 Lux
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120 dB WDR, 3D DNR, HLC, defog, EIS (with built-in gyroscope)
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Smart supplement lighting: IR up to 300 m (PTZ) and white light up to 30 m (panoramic)
PTZ Mechanics
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Pan: 360° endless rotation
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Tilt: –20° to +90°
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Pan speed: 0.1° – 160°/s (adjustable), preset 240°/s
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Tilt speed: 0.1° – 120°/s (adjustable), preset 200°/s
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Up to 300 presets, patrols, patterns, panorama scans, 3D positioning, park actions
Video and Encoding
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Triple-stream support (main, sub, third)
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Compression: H.265+, H.265, H.264+, H.264
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Bitrate: 32 kbps – 16 Mbps
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Up to 8 ROI zones per stream
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Supports ONVIF and RTSP compatibility
Storage and Network
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MicroSD/SDHC/SDXC slot (up to 256 GB)
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NAS support (NFS, SMB/CIFS), ANR (Automatic Network Replenishment)
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Network protocols: IPv4/IPv6, HTTP/HTTPS, TCP/IP, UDP, 802.1X, QoS, SNMP, SMTP, RTSP
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Single RJ45 10/100 Mbps Ethernet port
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Up to 32 user accounts (3 permission levels)
Smart and Event Functions
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Motion detection, tamper alarm, alarm inputs/outputs
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Intrusion, line-crossing, region entry/exit analytics
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Smart tracking based on AI object classification
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Human and face detection capabilities
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Linkage actions: recording, email, FTP/NAS upload, siren, light, or PTZ preset trigger
Environmental and Build
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Temperature range: –40 °C to +70 °C
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Humidity: up to 95 % (non-condensing)
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IP67 and IK10 protection ratings
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Built-in heater, demister, and wiper
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Lightning protection: TVS 6000 V
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Housing: cast aluminium (ADC12)
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Dimensions: Ø 290 mm × 453.2 mm
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Weight: approx. 10.5 kg
Power
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36 V DC (± 25 %) or Hi-PoE
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Max power consumption: 60 W
Use Cases
1. Perimeter Security
Ideal for large properties, logistics yards, airports, or campuses where 360° visibility and long-distance zoom are essential. The panoramic channel surveys the entire boundary while the PTZ automatically zooms in on intrusions or motion triggers.
2. Smart Cities and Traffic
Perfect for intersections or highway monitoring. The panoramic view captures the full flow of traffic while the PTZ locks onto speeding vehicles, license plates, or accident scenes.
3. Industrial and Energy Facilities
For solar farms, oil refineries, or substations, this camera endures extreme conditions and covers wide areas while delivering fine detail for incident verification and maintenance checks.
4. Stadiums and Event Venues
One camera can manage crowd behavior, monitor VIP areas, and respond dynamically to disturbances or emergencies in real time.
5. Ports and Airports
The camera’s weather resistance and optical zoom make it a strong choice for cargo yards, hangars, and tarmacs, tracking vehicles or personnel across long distances.
6. Retail Precincts and Car Parks
Monitor entrances, parking zones, and building exteriors. The panoramic lens maintains situational context while the PTZ tracks and records individuals or vehicles in high detail.
Frequently Asked Questions
Question | Answer |
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Is this model still in production? | It has reached the end of production but remains supported through firmware and spare parts. |
What’s unique about the TandemVu design? | It unites panoramic and PTZ views in one housing — continuous wide-area awareness with the ability to zoom and track simultaneously. |
How far can it see at night? | Up to 300 m with IR illumination on the PTZ channel and 30 m with white light on the panoramic channel. |
Does it record locally? | Yes, with a microSD card (up to 256 GB) or directly to NVR/NAS. |
What analytics does it include? | Intrusion, line crossing, region entry/exit, motion detection, human and face detection, and auto-tracking. |
How durable is it outdoors? | Rated IP67 and IK10 for dust, water, and impact resistance; operates from –40 °C to +70 °C. |
Does it support PoE? | Yes — High-Power PoE (Hi-PoE) and 36 V DC power input. |
Can it integrate with third-party systems? | Yes, via ONVIF Profile S and G support, plus standard RTSP streaming. |
Summary
The Hikvision DS-2SF8C442MXG-ELW/26 delivers a blend of panoramic awareness and long-range precision that makes it an all-in-one solution for high-risk, large-scale, or remote sites. Its rugged design, long-range night vision, and smart tracking features make it ideal for anyone needing a “wide + zoom” hybrid camera without sacrificing image quality or reliability.