Hikvision DS-2SF8C848MXG1-ELWY/26 F0

TandemVu 8C Series Panoramic 8 MP 48X DarkFighter Network Speed Dome

Captures a large area and great details at the same time
High quality imaging with 6 MP resolution for bullet channel, 8MP for PTZ channel
24/7 colorful imaging and excellent low-light performance with DarkFighter 2.0 technology
Panoramic channel tilt adjustable from 12° to 24°
Secures an expansive area with 48 × optical zoom and 16 × digital zoom
Expansive night view with up to 30 m white light distance and 500 m IR distance
Supports deep learning functions
Water and dust resistant (IP67) and vandal resistant (IK10) excluding glass window
Audio visual alarm: The white flashing light and audible warning can be triggered by certain events

Camera
Image Sensor [Bullet channel] 1/2.5″ Progressive Scan CMOS, [PTZ channel] 1/1.2″ Progressive Scan CMOS
Min. Illumination
[Bullet 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: 0.0005 Lux @ (F1.6, AGC ON), B/W: 0.0001 Lux @ (F1.6, AGC ON), 0 lux with IR
Shutter Speed 1 s to 1/30000 s
Slow Shutter Yes
Day & Night [Panoramic channel] Color, [PTZ channel] IR cut filter
Zoom [PTZ channel] 48 × optical, 16 × digital
Max. Resolution [Panoramic channel] 3680 × 1656, [PTZ channel] 3840 × 2160

Lens
FOV [Panoramic channel] horizontal field of view: 190° ± 5°°, vertical field of view: 80° ± 5°, [PTZ channel] horizontal field of view: 58.5° to 3.1°, vertical field of view: 34° to 1.7°, diagonal field of view: 65.8° to 3.5°
Focus Auto,semi-auto,manual
Zoom Speed [Panoramic channel] No, [PTZ channel] approx. 5.6 s
Focal Length [Panoramic channel] 4 mm, [PTZ channel] 6.25 to 300 mm
Aperture [Panoramic channel] F1.0, [PTZ channel] F1.6

Illuminator
Supplement Light Range[Bullet channel] white light: up to 30 m, [PTZ channel] Laser: up to 500 m
Smart Supplement Light Yes

PTZ
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

Video
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 (3840 × 2160, 2560 × 1440), 100 fps (1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 60 fps (3840 × 2160, 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 × 480,640 × 480,352 × 240),[Panoramic channel] 50 Hz: 25 fps (1200 × 536、960×432), 60 Hz: 30 fps (1200 × 536、960×432)
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
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),16 Kbps (G.722.1),8-48 Kbps (PCM),64 Kbps (G.711),16 Kbps (G.726)
Audio Sampling Rate 8 kHz,16 kHz,32 kHz,48 kHz
Environment Noise Filtering Yes

Network
API ONVIF (Profile S, Profile G, Profile T, Profile M),ISUP,ISAPI,SDK,OTAP
Network StorageNAS (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/HostUp to 32 users. 3 user levels: administrator, operator, and user
Security Password protection,complicated password,IP address filter,HTTPS encryption,802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5),host authentication (MAC address),watermark, 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+

Image
Wide Dynamic Range (WDR)[Bullet channel] 120 dB, [PTZ channel] 140 dB
Day/Night SwitchDay,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 OIS
Regional Exposure Yes
Regional Focus[Panoramic channel] No, [PTZ channel] Yes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Image Parameters Switch Yes
SNR ≥ 52 dB

Supplement Detection
Satellite Positioning No
Gyroscope Yes
Compass No

Interface
On-board Storage Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1 TB .
Built-in Speaker 1 built-in speaker
Ethernet Interface 1 RJ45 100M self-adaptive Ethernet port
Alarm 7 input(s), 2 output(s)
Audio
1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%,
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

Event
Basic Event[PTZ channel & panoramic channel] alarm input and output, exception,[PTZ channel] video tampering alarm
Smart EventLine crossing detection,intrusion detection,region entrance detection,region exiting detection,unattended baggage detection,object removal detection,loitering detection,people gathering detection,fast moving detection,parking 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)

Deep Learning Function
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 ProtectionLine crossing detection, region entrance detection, intrusion detection, region exiting detection

Linkage and Tracking
Smart Tracking Manual tracking, auto-tracking 3.0
Smart Linkage Manual tracking, auto 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.

General
Power
36 VDC± 25%, max. 90 W (Max. 62 W, including max. 15 W for IR and max. 8 W for heater)
PoE 802.3bt, type4, class8, max. 90W (Max. 62 W, including max. 15 W for IR and max. 8 W for heater)
General Functionmirror,password protection
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 (Ø11.42″ × 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

Approval
EMCCE-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 NEMA 4X (NEMA 250-2018)