Camera quan sát thân trụ 4MP, IR 50m | Made in Việt Nam

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#	Chỉ tiêu	Thông số
Thông tin sản phẩm
1	Model	VLX-B53xx-x-x
2	Nhãn hiệu	VILINK X
3	Xuất xứ	Việt Nam
4	Bảo hành	12 tháng
Camera
5	Image Sensor	1/3” Progressive Scan CMOS
6	Max Resolution	4MP, 2560(H) × 1440(V)
7	Shutter Speed	1/5 to 1/20,000s
8	Min Illumination	Color: 0.01 Lux @ (F1.6, AGC ON),
9	B/W	0.005 Lux @ (F1.6, AGC ON), 0 Lux with illuminator on
10	Day & Night	Auto (ICR)
11	Angle Adjustment	Pan: 0˚ to 360˚, Tilt: 0˚ to 90˚, Rotation: 0˚ to 360˚
Lens
12	Lens Type	Varifocal lens, motorized focal
13	Focal Length	2.7 to 13.5 mm
14	Max. Aperture	F1.6
15	Field of View (FOV)	H: 90° to 29.8°, V: 48.3° to 16.8°
16	Iris	Fixed Iris
Illuminator
17	Type	IR, Warm light
18	IR wavelength	850 nm
19	Distance	IR distance up to 50 m (164 ft)
20	Warm light	distance up to 30 m (98.4 ft)
21	Control	IR mode, White mode, Intelligent mode, None
Intelligent Analytics
22	AI Multi-Target	Supports face, human, and vehicle detection.
23	Intelligent Analysis	Intrusion, smart motion detection, single line crossing, double line crossing, loitering, wrong-way detection, and illegal parking.
	- Supports accurate target classification (human/vehicle)
24	People Counting	Supported
Video & Audio
25	Number of Streams	3 Streams
26	Resolution	Stream1: 2560×1440, 2304×1296, 1920×1080, 1280×720; Stream2: D1, VGA, CIF; Stream3: VGA, CIF, QVGA
27	Frame Rate	Up to 25/30fps
28	Bit Rate Control	CBR/VBR
29	Bit Rate	Stream1: 200 Kbps to 12 Mbps; Stream2: 100 Kbps to 6 Mbps; Stream3: 100 Kbps to 3 Mbps
30	Smart Encoding	Supported H.264/H.265
31	Region of Interest (ROI)	Off/On (8 areas, Rectangle)
32	Audio Compression	G.711 A-law, G.711 μ-law, RAW_PCM
33	Audio Bit Rate	64 Kbps (G.711), 128 Kbps (RAW_PCM)
Image
34	Image Adjustment	Brightness, Sharpness, Contrast, Saturation adjustable
35	Scene Mode	Indoor, Outdoor, Mirror, Corridor mode
36	Exposure Mode	Auto, Manual, Shutter priority
37	White Balance	Auto, Tungsten, Fluorescent, Daylight, Shadow, Manual
38	Day/Night Setting	Auto, Day, Night, Timer
39	Noise Reduction	2D/3D DNR
40	Image Enhancement	HLC, BLC, Defog, WDR
41	Wide Dynamic Range	DWDR
42	Privacy Masking	4 areas

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