Hikvision DS-2SF8C442MXG1-ELW/26 4MP TandemVu PTZ Camera, 24/7 Colour 42x Zoom
The Hikvision DS-2SF8C442MXG1-ELW/26 is a 4 MP Ultra-series TandemVu PTZ that combines a 190 degree panoramic lens with a long 42x optical zoom PTZ lens. Built for large, high-value sites, it adds deep-learning human, face and vehicle detection, auto-tracking and a built-in wiper.
Key points
- Panoramic lens with a 190 degree field of view
- 42x optical zoom PTZ lens (6 to 252 mm)
- Deep-learning human, face and vehicle detection with auto-tracking 3.0
- Panoramic white light to 30 m (full colour); PTZ infrared to 300 m
- Built-in speaker, wiper and gyroscope-assisted stabilisation
- IP67 and IK10 metal body; Hi-PoE (802.3bt) or 36 V
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§ 01Overview
What the DS-2SF8C442MXG-ELW/26 is
The Hikvision DS-2SF8C442MXG1-ELW/26 is a 4 MP Ultra-series TandemVu PTZ built for large-scale sites such as transport hubs, ports, industrial estates and council precincts.
The panoramic lens spreads a 190 degree view across the whole scene, while a separate 42x optical zoom PTZ lens (6 to 252 mm) reaches a long way down a perimeter or across a yard.
Because the panoramic view is always recording, the camera holds the big picture even while the PTZ is following one target far away.
This is a deep-learning camera.
It detects and classifies people, faces and vehicles at the same time, runs perimeter rules such as line crossing and intrusion, and supports auto-tracking 3.0 that locks onto a person or vehicle and follows it across the scene.
Target classification cuts the false alarms that weather and animals cause on an ordinary camera.
The panoramic lens uses a white light up to 30 m for full-colour night images, and the PTZ lens uses infrared up to 300 m for long-range night reach, where the zoomed image is black and white.
A built-in gyroscope assists stabilisation so the long-zoom image stays steady on a high mast or in wind.
It carries 150 dB Wide Dynamic Range, a built-in wiper and optical defog, and a metal housing rated IP67 and IK10 across a wide operating temperature range.
A built-in speaker plays audible warnings; audio input and output connections take an external microphone if needed.
It is powered by Hi-PoE (802.3bt) or 36 V, a higher power class than standard PoE, so check your switch, injector or recorder can supply it.
Record it to a Hikvision NVR that handles the AI metadata and the bandwidth of a high-frame-rate PTZ.
See it in action
What the DS-2SF8C442MXG-ELW/26 features actually look like
Representative illustrations of how each key feature performs in a real scene.
4MP Ultra HD
Full Color Night Vision
Human/Vehicle Detection
IP67 Weatherproof
Illustrative — simulated for demonstration
§ 02Engineering
DS-2SF8C442MXG-ELW/26 specifications
- 42x optical zoom PTZ lens (6 to 252 mm) plus 16x digital
- Deep-learning human, face and vehicle detection with auto-tracking 3.0
- Panoramic white light to 30 m (full colour); PTZ infrared to 300 m (B/W)
- 150 dB WDR, optical defog and gyroscope-assisted stabilisation
- Built-in wiper to clear rain and dust from the panoramic window
- Built-in speaker for audible warnings; audio in/out for an external mic
- IP67 and IK10 metal body; Hi-PoE (802.3bt) or 36 V; up to 300 presets
§ 03Full datasheet
Detailed specifications
Camera & Image
| Feature | Detail |
|---|---|
| Image Sensor | [Bullet channel] 1/2.5" Progressive Scan CMOS, [PTZ channel] 1/1.8" Progressive Scan CMOS |
| Min. Illumination | [Panoramic channel] Color: 0.0005 Lux @ (F1.0, AGC ON), B/W: 0.0001 Lux @ (F1.0, AGC ON), 0 Lux with light, [PTZ channel] Color: 0.0003 Lux @ (F1.2, AGC ON), B/W: 0.0001 Lux @ (F1.2, AGC ON), 0 lux with IR |
| Shutter Speed | 1 s to 1/30000 s |
| Slow Shutter | Yes |
| Day & Night | [Panoramic channel] Day, Night, Schedule, Auto, [PTZ channel] Day, Night, Schedule, Auto |
| Zoom | [PTZ channel] 42 × optical, 16 × digital |
| Max. Resolution | [Panoramic channel] 3680 × 1656, [PTZ channel] 2688 × 1520 |
| Wide Dynamic Range (WDR) | [Bullet channel] 120 dB, [PTZ channel] 150 dB |
| Day/Night Switch | Day, night, auto, schedule |
| Image Enhancement | HLC, 3D DNR |
| Privacy Mask | [Panoramic channel] 8 programmable polygon privacy masks, [PTZ channel] 24 programmable polygon privacy masks; mask color or mosaic configurable |
| Defog | Optical defog |
| Image Stabilization | EIS (Built-in gyroscope to improve EIS performance) |
| Regional Exposure | Yes |
| Regional Focus | [Panoramic channel] No, [PTZ channel] Yes |
| Image Settings | Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser |
| Image Parameters Switch | Yes |
| SNR | ≥ 52 dB |
| Satellite Positioning | No |
| Gyroscope | Yes |
| Compass | No |
Lens & Distance
| Feature | Detail |
|---|---|
| FOV | [Panoramic channel] horizontal field of view: 190° ± 5°, vertical field of view: 80°±5°, [PTZ channel] horizontal field of view: 59° to 2°, vertical field of view: 34.2° to 11°, diagonal field of view: 67.1° to 2.3° |
| Focus | Auto, semi-auto, manual |
| Zoom Speed | [Panoramic channel] No, [PTZ channel] approx. 5.6 s |
| Focal Length | [Panoramic channel] 2.8 mm, [PTZ channel] 6 to 252 mm |
| Aperture | [Panoramic channel] F1.0, [PTZ channel] F1.3 |
| Movement Range (Pan) | 360° endless |
| Movement Range (Tilt) | [Panoramic channel] 12° to 24°, [PTZ channel] -20° to 90° |
| Pan Speed | [PTZ channel] pan speed: configurable from 0.1° to 160°/s, preset speed: 240°/s |
| Tilt Speed | [PTZ channel] tilt speed: configurable from 0.1° to 120°/s, preset speed 200°/s, [Panoramic channel] tilt speed configurable |
| Proportional Pan | [Panoramic channel] No, [PTZ channel] Yes |
| Presets | 300 |
| Patrol Scan | 8 patrols, up to 32 presets for each patrol |
| Pattern Scan | 4 pattern scans, record time over 10 minutes for each scan |
| Power-off Memory | Yes |
| Park Action | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan |
| 3D Positioning | Yes |
| PTZ Status Display | Yes |
| Preset Freezing | Yes |
| Scheduled Task | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output |
| DORI Distance | [Bullet channel] Detect 77.0m; Observe 30.5m; Recognize 15.4m; Identify 7.7m | [PTZ channel] (Tele) Detect 2965.5m; Observe 1176.8m; Recognize 593.1m; Identify 296.6m |
Night Vision
| Feature | Detail |
|---|---|
| Supplement Light Range | [Panoramic channel] white light: up to 30 m, [PTZ channel] IR: up to 300 m |
| Smart Supplement Light | Yes |
Video
| Feature | Detail |
|---|---|
| Main Stream | [Panoramic channel] 50 Hz: 25 fps (3680 × 1656, 3632 × 1632), 60 Hz: 30 fps (3680 × 1656, 3632 × 1632) | [PTZ channel] 50 Hz: 50 fps (2688 × 1520, 2560 × 1440), 100 fps (1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 60 fps (2688 × 1520, 2560 × 1440), 120 fps (1920 × 1080, 1280 × 960, 1280 × 720) *High frame rate is supported under monitoring mode only. |
| Sub-Stream | [PTZ channel] 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288), 60 Hz: 30 fps (704 × 576, 640 × 480, 352 × 288), [Panoramic channel] 50 Hz: 25 fps (1200 × 536, 960x432), 60 Hz: 30 fps (1200 × 536, 960x432) |
| Third Stream | [PTZ channel] 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288), 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240), [Panoramic channel] No |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 16 Mbps |
| H.264 Type | Baseline profile, Main profile, High profile |
| H.265 Type | Main profile |
| Scalable Video Coding (SVC) | H.264 and H.265 encoding |
| Region of Interest (ROI) | 8 fixed regions for each stream |
Audio
| Feature | Detail |
|---|---|
| Audio Compression | G.711, G.722.1, G.726, MP2L2, PCM, AAC-LC, MP3 |
| Audio Bit Rate | 32 to 192 Kbps (MP2L2), 16 to 64Kbps (AAC-LC), 64 Kbps (G.711), 16 Kbps (G.726), 16 Kbps (G.722.1), 8-48 Kbps (PCM) |
| Audio Sampling Rate | 8 kHz, 16 kHz, 32 kHz, 48 kHz |
| Environment Noise Filtering | Yes |
AI & Deep Learning
| Feature | Detail |
|---|---|
| Face Capture | Detects up to 30 faces simultaneously, Uploads face with background and closed-up face pictures |
| Face Comparison | Up to 10 face libraries. 30000 faces for each library. 150000 faces in total, Recognizes face identity via face modeling, grading and comparing to those in face library, Supports face library encryption |
| Road Traffic and Vehicle Detection | Smart Function: Support license plate recognition of vehicles and motorcycles (only in checkpoint scenario); Support vehicle attribute detection, including vehicle type, color, brand, driving direction, etc.; Support vehicle and non-vehicle counting; Blocklist and allowlist: up to 10,000 records | LPR Countries/Regions: 4 areas (Europe, Middle East, Asia-Pacific, Africa) and more than 124 countries/regions | Accuracy (Under recommended installation and lighting conditions): License plate recognition rate ≥98%; Capture rate ≥99%; Driving direction accuracy rate ≥98% | Vehicle Capture Speed: Front installation in checkpoint scenario: up to 120 km/h; Side installation: up to 80 km/h | Capture Mode: License Plate and Vehicle Mode, Vehicle Priority Mode |
| Multi-Target-Type Detection | Supports simultaneous detection and capture of human body, face and vehicle, Gets 7 face features, 14 human body features and 8 vehicle features |
| Perimeter Protection | Line crossing detection, region entrance detection, intrusion detection, region exiting detection |
| Smart Tracking | Manual tracking, auto-tracking 3.0 |
| Smart Linkage | Manual tracking, tracking takeover, linked tracking capture |
| Object Tracking | Support person arming. When the device detects the armed face or human body in the monitoring scene, it triggers alarms, and tracks and captures the target. During the tracking, the target location and other related information are uploaded. Support vehicle arming. When the device detects the armed vehicles in the monitoring scene, it triggers alarms, and tracks and captures the target. During the tracking, the target location and other related information are uploaded. |
Network & Storage
| Feature | Detail |
|---|---|
| API | ONVIF (Profile S, Profile G, Profile T, Profile M), ISUP, ISAPI, SDK, OTAP |
| Network Storage | NAS (NFS, SMB/CIFS), auto network replenishment (ANR) |
| Protocols | IPv4/IPv6, HTTP, HTTPS, 802.1X, QoS, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour, FTP |
| Simultaneous Live View | Up to 20 channels |
| User/Host | Up to 32 users. 3 user levels: administrator, operator, and user |
| Security | Password protection, complicated password, HTTPS encryption, IP address filter, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, host authentication (MAC address), TPM 2.0 (FIPS 140-2 level 2) |
| Client | iVMS-4200, HikCentral Pro, Hik-Connect |
| Web Browser | Plug-in required live view: IE8+ | Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+ | Local service: Chrome 41.0+, Firefox 30.0+ |
Event & Alarm
| Feature | Detail |
|---|---|
| Basic Event | [PTZ channel & panoramic channel] alarm input and output, exception, [PTZ channel] motion detection, video tampering alarm |
| Smart Event | [Panoramic channel] line crossing detection, intrusion detection, region entrance detection, region exiting detection, [PTZ channel] line crossing detection, intrusion detection, region entrance detection, region exiting detection |
| Linkage | [Panoramic channel] Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, audible warning, white light flashing, [PTZ channel] Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, and PTZ actions (such as preset, patrol scan, pattern scan) |
Interface
| Feature | Detail |
|---|---|
| Built-in Speaker | 1 built-in speaker |
| Ethernet Interface | 1 RJ45 100M self-adaptive Ethernet port |
| On-board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1 TB. |
| Alarm | 7 input(s), 2 output(s) |
| Audio Input | 1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10% |
| Audio Output | 1 output (line out), line level, output impedance: 600 Ω |
| RS-485 | 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
| Reset | Yes |
General & Environment
| Feature | Detail |
|---|---|
| General Function | mirror, password protection |
| Power | 36V, 2.5 A, PoE(802.3 bt), 42.5 to 57 V, 1.76 A |
| Operating Condition | -40 °C to 70 °C (-40 °F to 158 °F). Humidity 95% or less (non-condensing), For speaker: -30 °C to 55°C (-22°F to 131°F) |
| Wiper | Yes |
| Demist | Yes |
| Material | ADC12 |
| Dimension | Ø 290 mm × 453.2 mm (Ø 11.42" × 17.84") |
| Weight | Approx. 10.5 kg (23.15 lb.) |
| Language | 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian |
| EMC | CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013 + A1: 2019, EN 50130-4: 2011 + A1: 2014), RCM (AS/NZS CISPR 32: 2015), IC (ICES-003: Issue 7) |
| Safety | CB (IEC 62368-1: 2014 + A11), CE-LVD (EN 62368-1: 2014/A11: 2017) |
| Environment | CE-RoHS (2011/65/EU), WEEE (2012/19/EU), Reach (Regulation (EC) No 1907/2006) |
| Protection | IP67 (IEC 60529-2013), TVS 6000 V lightning protection, surge protection and voltage transient protection, IK10 (IEC 62262:2002, excluding glass window) |
| Anti-Corrosion Protection | No |
§ 04Why choose this
Built for the way you actually use the DS-2SF8C442MXG-ELW/26
It tracks for you
Deep-learning detection auto-tracks people and vehicles and filters false alarms by target type.
Clear in bad weather
A built-in wiper and optical defog keep the panoramic view clear through rain, dust and salt film.
Steady at full zoom
A gyroscope assists stabilisation so the long-zoom image holds steady on a high mast or in wind.
§ 05Where it fits
Right at home in these scenarios
Ports and transport hubs
Hold a wide overview of a terminal or quay while the zoom reads detail across the site.
Industrial estates
Cover a large yard from one mast and auto-track vehicles and people across it.
City and council precincts
Monitor a busy public area on the panoramic lens and zoom onto incidents as they unfold.
Long perimeters
Patrol a boundary and alarm only on human or vehicle intrusions, day or night.
§ 06Setup
Installation & setup
What's in the box
One DS-2SF8C442MXG1-ELW/26 PTZ camera with mounting hardware and a quick guide. The Hi-PoE (802.3bt) source or 36 V supply, network cable, microSD card and any pole or wall bracket are supplied separately.
Installation requirements
Mount it high on a mast, rooftop or wall with a clear line of sight for the long zoom and the panoramic view, and run a network cable back to an 802.3bt source or use 36 V. Set the home view, presets, auto-tracking and perimeter rules in the software, and record it to a Hikvision NVR that handles the AI metadata.
§ 07Questions
Frequently asked about the DS-2SF8C442MXG-ELW/26
Q.01
How is this different from a normal PTZ?
Q.02
Does it track targets automatically?
Q.03
Does it record in colour at night?
Q.04
What power does it need?
Q.05
Does it have a built-in microphone?
Q.06
Why does it have a wiper?
Q.07
What recorder should I use?
Q.08
What size sites is it meant for?
§ 09Bundles
Recommended packages
Record and review it
Feed it to a Hikvision recorder that handles its AI metadata and bandwidth, such as the 16-channel DS-7616NI-M2/16P NVR. Add a surveillance-grade drive like the 8 TB for weeks of high-resolution footage.
Mind the power class
This Ultra PTZ needs Hi-PoE (802.3bt) or 36 V, well above standard PoE. Power it from an 802.3bt switch port, a dedicated injector or the recorder so it runs reliably.
Pair it with fixed cameras
Use fixed AcuSense cameras on entrances and choke points to feed the same recorder, and let this PTZ handle wide overview and long-range tracking across the site.
