TandemVu 7-inch 4 MP 32X Colorful & IR Network Speed Dome

Camera
Shutter Speed: 1 s to 1/30,000 s
Day & Night: ICR
Zoom: [PTZ channel] 32 × optical, 16 × digital
Slow Shutter: yes
HLC: yes
3D DNR: yes

Lens
Focal Length: [Bullet channel]: 4 mm; [PTZ channel]: 5.9 to 188.8 mm, 32 × optical
FOV: [Bullet channel]: Horizontal field of view: 88.7°, Vertical field of view: 44.7°;
[PTZ channel]: Horizontal field of view: 60.2° to 2.3° (wide-tele)
Focus: semi-auto||manual||auto
Aperture: [Bullet channel]: F1.0; [PTZ channel]: F1.5
Zoom Speed: [PTZ channel]: approx. 5.6 s

Illuminator
Supplement Light Type: [Bullet channel] white light, [PTZ channel] IR
Supplement Light Range: [Bullet channel] white light: up to 30 m, [PTZ channel] IR: up to 200 m
Smart Supplement Light: Yes

PTZ
Movement Range (Pan): 360°
Movement Range (Tilt): -15° to 90° (auto flip)
Pan Speed: pan speed: configurable from 0.1° to 160°/s; preset speed: 240°/s
Tilt Speed: tilt speed: configurable from 0.1° to 120°/s, preset speed 200°/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||pattern scan||patrol scan||auto scan||tilt scan||random scan||frame scan||panorama scan
3D Positioning: yes
PTZ Status Display: yes
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: baseline profile||main profile||high profile
H.265 Type: main profile
Scalable Video Coding (SVC): yes
Region of Interest (ROI): main stream, sub-stream and third stream respectively support eight fixed areas

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

Image
Image Parameters Switch: Yes
Image Settings: saturation||brightness||contrast||sharpness
Day/Night Switch: day, night, auto, scheduled-switch
Wide Dynamic Range (WDR): 120 dB WDR
SNR: ＞52dB
Defog: yes
Image Stabilization: EIS (Built-in gyroscope to improve EIS performance)
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 Micro SD/Micro SDHC/Micro SDXC, up to 256 GB

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