TandemVu 4+4MP 25X ColorVu & IR Acusense Network Speed Dome

Captures a large area and great details at the same time
High quality imaging with 4 MP resolution
Focuses on human and vehicle targets classification based on deep learning
Excellent low-light performance with powered-by-DarkFighter technology and ColorVu technology
Secures an expansive area with 25 × optical zoom and 16 × digital zoom
Expansive night view with up to 100 m IR distance & 30 m white light
Build-in speaker and dual-microphone for real-time high quality audio security
Active strobe light and audio alarm to warn intruders off
Supports 12 VDC & PoE+

Camera
Image Sensor
[Bullet channel] 1/2.8″ Progressive Scan CMOS, [PTZ channel] 1/2.8″ Progressive Scan CMOS
Max. Resolution
[Bullet channel] 2560 × 1440, [PTZ channel] 2560 × 1440
Min. Illumination
[Bullet channel]: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with light;
[PTZ channel]: Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR
Shutter Speed
1 s to 1/30,000 s
Day & Night
ICR
Zoom
[PTZ channel] 25 × optical, 16 × digital
Slow Shutter
yes

Lens
Focal Length
[Bullet channel] 2.8 mm, [PTZ channel] 5 to 125 mm
FOV
[Bullet channel] horizontal field of view: 96.1°, vertical field of view: 52.1°, diagonal field of view: 113.3°, [PTZ channel] horizontal field of view: 55° to 2.4°, vertical field of view: 33° to 1.4°, diagonal field of view: 61.5° to 2.8°
Focus
auto,manual,semi-auto
Aperture
[Bullet channel]: F1.0; [PTZ channel]: F1.6
Zoom Speed
[PTZ channel]: approx. 2.3 s

PTZ
Movement Range (Pan)
360° endless
Movement Range (Tilt)
[Bullet channel] 9° to 21° (manually adjust), [PTZ channel] -15° to 90°
Pan Speed
Pan speed: configurable from 0.1° to 80°/s, preset speed: 80°/s
Tilt Speed
Tilt speed: configurable from 0.1° to 80°/s, preset speed 80°/s
Proportional Pan
yes
Presets
300
Preset Freezing
yes
Patrol Scan
8 patrols, up to 32 presets for each patrol
Pattern Scan
4 pattern scans
Park Action
preset,frame scan,tilt scan,patrol scan,random scan,auto scan,pattern scan,panorama scan
3D Positioning
yes
PTZ Status Display
yes
Scheduled Task
Preset,pattern scan,patrol scan,tilt scan,auto scan,random scan,frame scan,panorama scan,dome reboot,dome adjust,aux output
Power-off Memory
yes

Video
Main Stream
[Bullet channel] 50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720),[PTZ channel] 50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream
[Bullet channel]:
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
[PTZ channel]:
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream
[Bullet 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)
[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)
Video Compression
H.265,H.264,MJPEG
Video Bit Rate
32 kbps to 16384 kbps
H.264 Type
main profile,baseline profile,high profile
H.265 Type
main profile
Scalable Video Coding (SVC)
yes
Region of Interest (ROI)
8 fixed regions for each stream

Audio
Audio Compression
G.711,G.722.1,G.726,MP2L2,PCM,MP3,AAC-LC
Audio Bit Rate
64 Kbps (G.711),16 Kbps (G.722.1),16 Kbps (G.726),32 to 192 Kbps (MP2L2),16 to 64Kbps (AAC-LC),8 to 320 Kbps (MP3)
Audio Sampling Rate
MP2L2: 16 kHz, 32kHz, 48 kHz,AAC-LC: 16 kHz, 32kHz, 48 kHz,PCM: 8 kHz, 16 kHz, 32kHz, 48 kHz,MP3: 8 kHz, 16 kHz, 32kHz, 48 kHz
Environment Noise Filtering
yes

Network
Protocols
DHCP,FTP,HTTPS,TCP/IP,ICMP,HTTP,SFTP,DNS,DDNS,RTP,RTSP,RTCP,PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv4/IPv6,UDP,Bonjour,WebSocket,WebSockets
Simultaneous Live View
20
API
ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
User/Host
32
Security
802.1X authenticated access,MAC address binding,Authenticated username and password,IP address filter,HTTPS encryption
Network Storage
NAS (NFS, SMB/CIFS),auto network replenishment (ANR)
Client
iVMS-4200,HikCentral Pro,Hik-Connect
Web Browser
IE 11, Chrome 80+, Firefox 80+, Safari 13+

Image
Image Parameters Switch
Yes
Image Settings
sharpness,saturation,brightness,contrast
Day/Night Switch
day, night, auto, scheduled-switch
Wide Dynamic Range (WDR)
120 dB WDR
SNR
＞52dB
Defog
Digital defog
Image Stabilization
EIS
Image Enhancement
BLC,HLC,3D DNR
Privacy Mask
[Bullet channel] 8 programmable polygon privacy masks, [PTZ channel] 24 programmable polygon privacy masks; mask color or mosaic configurable
Regional Focus
yes
Regional Exposure
yes

Interface
Ethernet Interface
RJ45, self-adaptive 10M/100M Ethernet port
On-board Storage
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Audio
1 audio input, 2.0 to 2.4Vp-p, 1k Ohm±10%, 1 audio output, line level, impedance: 600 Ω
Alarm
1 alarm input, 1 alarm output
Reset
yes
Built-in Microphone
2 built-in microphones,picking up sounds in the radius up to 8 meters
Built-in Speaker
1 built-in speaker, with effective distance reaching max. 8 meters

Event
Basic Event
Motion detection,video tampering alarm,exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error),alarm input and output,audio exception detection
Smart Event
audio exception detection,region exiting detection,region entrance detection,intrusion detection,Line crossing detection
Linkage
[Bullet channel] Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, and trigger recording,[PTZ channel] Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, strobe light and audio alarm, and PTZ actions (such as preset, patrol scan, pattern scan)

Deep Learning Function
Face Capture
Detects up to 5 faces simultaneously,
Uploads face with background and closed-up face pictures,Supports detecting, tracking, capturing, grading, selecting of face in motion, and outputs the best face picture
Regional People Counting
Supports up to 8 detection regions, and independent arming schedule and linkage method. Supports 3 detection modes: people density detection, number of people exception detection, waiting time exception detection

General
Power
12 VDC, 3.33 A
PoE: IEEE 802.3at, 42.5 to 57.2 V, 0.6 A
Dimension
Ø166 mm × 294.8 mm (Ø6.5″ × 11.6″)
Weight
Approx. 3.0 kg (16.5 lb.)
Material
ADC12
Operating Condition
-30 °C to 65 °C (-22 °F to 149 °F). Humidity 95% or less (non-condensing)
General Function
mirror, password protection, watermark, IP address filter
Demist
Demist by heating the glass