| Image Sensor |
1/2.8″ CMOS |
| Signal System |
PAL/NTSC |
| Min. Illumination |
Color: 0.001Lux@ (F1.6, AGC ON), B/W: 0Lux with IR |
| Shutter Time |
1s to 1/100,000s |
| Day & Night |
Dual IR Cut Filter with Auto Switch |
| Wide Dynamic Range |
120dB |
| Angle Adjustment |
Bracket, pan 0~360°, tilt 0~75°, roate 0~360° |
| Lens |
| Lens Type |
Fixed |
| Focus |
2.8mm/4mm |
| Lens Mount |
M12 |
| Aperture |
F1.6, Fixed |
| FOV |
Horizontal field of view: 101.3° (2.8mm)/85.1° (4mm) |
| Illuminator |
| IR LEDs |
2 |
| IR Range |
Up to 50 m |
| Wavelength |
850nm |
| White/Warmlight LEDs |
N/A |
| Compression Standard |
| Video Compression |
S+265/H.265/H.264/M-JPEG |
| Video Bit Rate |
32 Kbps~8 Mbps |
| Audio Compression |
G.711A/G.711U/ADPCM_D/AAC_LC |
| Audio Bit Rate |
8K~48Kbps |
| Image |
| Max. Resolution |
1920 1080 |
| Main Stream |
PAL: 25fps (1920×1080, 1280×720, 704×576, 640×480) |
| Sub Stream |
PAL: 25fps (704×576, 704×288, 640×360, 352×288) |
| Third Stream |
PAL: 25fps(704×576, 704×288, 352×288) NTSC: 30fps(704×480, 704×240, 352×240) |
| Image Setting |
Saturation, brightness, contrast, sharpness, adjustable by client software or web browser |
| Image Enhancement |
BLC/3D DNR/HLC/Corridor Format |
| ROI |
Support 8 fixed regions of coding |
| OSD |
16×16, 32×32, 48×48, 64×64 adaptable size, Letters Such as Week, Date, Time, Total 8 Regions |
| Picture Overlay |
Yes |
| Privacy Mask |
Yes, 4 regions |
| Smart Defog |
Yes |
| Feature |
| Alarm Trigger |
Motion Detection, Mask Alarm, Disk Full, Disk R/W Error, IP Address Conflict, MAC Address Conflict,
FTP Server Exception, Voltage Abnormal |
| Video Analytics |
Tripwire, Double Tripwire, Perimeter, Object Abandon, Object Lost, Loitering, Running, Parking,
People Counting, Crowed, On Duty Detection, Video Abnormal, Audio Abnormal, Heatmap,
Face Capture(Face Detection), Human/Vehicle Classification |
| Early Warning(EW) |
N/A |
| NTSC: 30fps (704×480, 704×240, 640×360, 352×240) |
| NTSC: 30fps (1920×1080,1280×720, 704×480, 640×480) |
mohammadali –
از چه نوع فشرده سازی تصویر استفاده می کند؟
pania –
از فرمت های S+265, H.265, H.264, M‑JPEG پشتیبانی می کند که مصرف پهنای باند و فضای ذخیره را کاهش می دهد.