Hikvision DS-2SF8C442MXG-ELW/26(F0) 6MP Panoramic Bullet + 4MP PTZ TandemVu Camera, With Audio Alarm And Strobe Light

The DS-2SF8C442MXG-ELW/26(F0) is a Panoramic TandemVu camera, from Hikvision, with a 6MP Bullet and a 4MP PTZ channel. It is also equipped with up to 300m IR distance, and a strobe light.

As a part of Hivision’s TandemVu camera range, the DS-2SF8C442MXG-ELW/26(F0) explores the capabilities of both Bullet and PTZ lenses within a single camera. With a dual-channel design, users can experiance the benefits of two lens types, working in tandem to achieve consistant panoramic views (with the bullet channel) alongside detailed close ups (utilizing the PTZ channel’s pan, tilt, and zoom manouvers)
With a TandemVu users can feel confident of effective area coverage, with awareness of the bigger picture, as well as clear details, and close ups, keeping every aspect of surveillance as secure as possible.

For more information on the differences between the Bullet and PTZ channels, alongwith what features / specs they have to offer, please see the table below:

	Bullet Channel	PTZ Channel
Image Sensor	1/1.8″ Progressive Scan CMOS	1/1.8″ Progressive Scan CMOS
Max. Resolution	3632×1632	2560×1440
Min. Illumination	0.0005 lux	0.0005 lux (colour), 0.0001 lux (b/w)
Supplement Light	White Light, up to 30m	IR, up to 300m
Lens Type / Aperture	2.8mm Fixed focal / F1.0	6 ~ 252mm Varifocal / F1.3
Zoom	N/A	42x Optical zoom, 16x Digital zoom
Movement Range	N/A	Pan range – 360° | Speed – 240°/s (preset) Tilt range – -15° ~ 90° (auto flip) | Speed – 200°/s (preset)
Scans	N/A	8 Patrol scans (with up to 32 presets for each patrol), 4 Pattern scans  Scan actions – Pattern scan, Patrol scan, Auto scan, Tilt scan, Random scan, Frame scan, Panorama scan, Dome reboot, Dome adjust, and, Aux output

---

Events and Alarm Linkage

 Users should also note that the DS-2SF8C442MXG-ELW/26(F0) also comes equipped with support for a selection of surveillance features, including Basic events, Smart events, Deep learning functions, and Alarm linkage. 

– Basic Events: Alarm Input / Output, Exception detection (PTZ and Bullet channel), Motion detection, Video Tampering alarm (PTZ channel only)

– Smart Events: Line-crossing detection, Intrusion detection, Region entrance detection, and, Region exiting detection (PTZ and Bullet channel)

– Alarm Linkage: Upload to FTP/NAS/memory card, Notify surveillance centre, Send email, Trigger alarm output, Trigger recording, Audiable warning, White Light flashing, and PTZ actions – preset, patrol scan, pattern scan

– Smart Linkage: Manual Tracking, Tracking Takeover, and, Linked Tracking capture

– Smart Tracking: (for PTZ channel only)

– Deep Learning Function: Multi-Target-Type detection (supports simultaneous capture of human body and face – PTZ channel only), and, Perimeter Protection (PTZ and Bullet channel)

---

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
Bullet Channel Distance (Tele)	77m	30.5m	15.4m	7.7m
PTZ Channel Distance (Tele)	2965.5m	1176.8m	593.1m	296.6m

---

For more information about the capabilities of Hikvision’s TandemVu series cameras, please see the following ‘TandemVu in Action’ videos:

Industrial Park / Warehouse Docks , Industrial Park Perimeters , Industrial Park Entryways

---

Dimensions: