ST-AI256M4CU-AD/ST-AI248M7CU-AD

Liên Hệ

Imaging Device:1/2.7″
Effective Pixels:8MP 3840(H)×2160(V)
Focal Length:3.6mm

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Danh mục: Active Deterrence, AI Lite Fixed Series Thẻ: Ai Cam, ST-AI256M4CU-AD/ST-AI248M7CU-AD

Mô tả

Sản phẩm: ST-AI256M4CU-AD/ST-AI248M7CU-AD

Model name	ST-AI256M4CU-AD	ST-AI248M7CU-AD
Imaging Device	1/2.7″
Effective Pixels	5MP 2880（H）x1620（V）	8MP 3840(H)×2160(V).
Scanning System	Progressive CMOS.
Min. Illumination	Color 0.002lux @ F1.0(AGC ON) ; B/W 0 lux @ IR ON.	Color 0.007lux @ F1.0(AGC ON) ; B/W 0 lux @ IR ON.
Focal Length (Zoom Ratio)	3.6mm
Max. Aperture Ratio	F No. 1.0.
Angular Field of View	Horizontal:88°, Vertical:48°, Diagonal: 108°	Horizontal:110° , Vertical:58°, Diagonal: 133°
Min. Object Distance	2m.
Lens Type	Fixed(M12)
IR LED	1
WarmLight	2
Red Blue Light	2（1 Red&1 Blue）
IR Viewable Length	Up to 25m.
WarmLight Viewable Length	Up to 20m.
Type of complementary light	Default warm light, switchable infrared light.
Motion Detection	Off/On (8 Level).
Wide Dynamic Range	WDR	DWDR
Digital Noise Reduction	3D DNR
Image Setting	Full Color Mode/Day&Night Mode/Smart Illumination
White Balance	Auto/Manual.
Electronic Shutter Speed	1/5 ~ 1/20000s.
On-Board Storage	Micro SD slot, up to 256GB.
Alarm	NA.
Audio	Built-in microphone&Speaker.
Custom Voice	Yes.
Hardware Reset	Yes
Smart Feature	Face Detection, Pedestrian & Vehicle, Perimeter Intrusion, Line Crossing, Object Detection, Crossing Counting, Heat Map, Crowd Density, Queue Length, License Plate, Rare Sound, Intrusion, Region Entrance, Region Exiting.	Face Detection, Pedestrian & Vehicle, Perimeter Intrusion, Line Crossing, Object Detection, Crossing Counting, Heat Map, Crowd Density, Queue Length, Rare Sound, Intrusion, Region Entrance, Region Exiting.
Ethernet	RJ45(10/100BASE-T)
Video Compression Format	H.265/H.265+/H.264/H.264+/MJPEG.
Resolution	Mainstream@30fps 5MP(2880×1620),4MP(2592×1520) 3MP(2304×1296),1080P(1920×1080) 720P(1280×720) Substeam@30fps 720P(1280×720),VGA(640×480), QVGA(320×240) Mobilestream@30fps VGA(640×480), QVGA（320×240）	Mainstream@20fps 8MP(3840×2160), 5MP(2592×1944,3072×1728), 4MP(2592×1520), 3MP(2304×1296),1080P(1920×1080), 960P(1280*960),720P(1280×720) Substeam@20fps 720P(1280×720),VGA(640×480), QVGA(320×240) Mobilestream@20fps VGA(640×480), QVGA（320×240）
Video Quality Ajustment	256Kbps ~ 8Mbps	256Kbps ~ 16Mbps
Bitrate control method	CBR/VBR.
IP	IPv6
Protocol	TCP/IP,HTTP,DHCP,DNS,DDNS,RTP/RTSP, SMTP,NTP,UPnP,SNMP,HTTPS,FTP.
Security	IP address filter;complicated password;Authenticated username and password.
Application Programming Interface	ONVIF( Profile S/G/T).
Web Viewer	IE10/11 Safari V12.1 above Firefox V.52 above Google chrome V.57 above Edge V.79 above
Operating Conditions	-35～+60°C/less than ≤ 95% RH.
Ingress Protection	IP67
Input Voltage / Current	D12V/POE(IEEE802.3af)
Power Consumption	DC12V: max.5.7w, PoE: max.7.0w	DC12V: max.5.8w, PoE: max.7.1w
Material	Metal+Plastic