Camera IP Acusense 4.0 hồng ngoại 2.0 Megapixel HIKVISION DS-2CD2T23G2-4I

Camera IP Acusense 4.0 hồng ngoại 2.0 Megapixel HIKVISION DS-2CD2T23G2-4I
– HIKVISION DS-2CD2T23G2-4I là dòng camera IP Acusense 4.0 hồng ngoại 2.0 Megapixel.
– Cảm biến hình ảnh: 1/2.8-inch Progressive Scan CMOS.
– Độ phân giải: 2.0 Megapixel.
– Ống kính: 4mm (2.8/6mm tùy chọn).
– Độ nhạy sáng: Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR on.
– Chuẩn nén hình ảnh: H.265+, H.265, H.264+, H.264.
– Tầm quan sát hồng ngoại: 80 mét.
– Hỗ trợ thẻ nhớ micro SD, dung lượng lên đến 256GB.
– Chức năng chống ngược sáng 120dB WDR.
– Chức năng chống báo động giả bằng cách phân biệt được người, xe với các yếu tố gây báo động giả khác (như vật nuôi, lá cây,…).
– Chức năng lọc nhiễu kỹ thuật số 3D DNR.
– Chức chống ngược sáng BLC (BackLight Compensation).
– Chức năng HLC (High Light Compensation).
– Tiêu chuẩn chống bụi và nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
– Nguồn điện: 12 VDC ± 25%/ PoE: 802.3af, Class 3.
Đặc tính kỹ thuật
Model
DS-2CD2T23G2-4I
Camera
Image Sensor
1/2.8-inch Progressive Scan CMOS
Min. Illumination
Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR on
Shutter Speed
1/3 s to 1/100,000 s
Slow Shutter
Yes
P/N
P/N
Wide Dynamic Range
120 dB
Day & Night
ICR Cut
Angle Adjustment
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
Lens Type & FOV
2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 127° 4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 104° 6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63°
Aperture
F1.6
Lens Mount
M12
DORI
DORI
2.8 mm: D: 67 m, O: 26 m, R: 13 m, I: 6 m 4 mm: D: 80 m, O: 31 m, R: 16 m, I: 8 m 6 mm: D: 120 m, O: 47 m, R: 24 m, I: 12 m
Illuminator
IR Range
Up to 60 m
Wavelength
850 nm
Video
Max. Resolution
1920 × 1080
Main Stream
50Hz: 25 fps (1920 × 1080, 1280 × 720) 60Hz: 30 fps (1920 × 1080, 1280 × 720)
Sub Stream
50Hz: 25 fps (640 × 480, 640 × 360) 60Hz: 30 fps (640 × 480, 640 × 360)
Third Stream
50Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Video Compression
Main stream: H.265/H.264/H.264+/H.265+ Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264
Video Bit Rate
32 Kbps to 8 Mbps
H.264 Type
Baseline Profile/Main Profile/High Profile
H.265 Type
Main Profile
H.264+
Main Stream supports
H.265+
Main Stream supports
Bit Rate Control
CBR/VBR
Scalable Video Coding (SVC)
Yes
Region of Interest (ROI)
1 fixed region for main stream and sub-stream
Network
Simultaneous Live View
Up to 6 channels
API
Open Network Video Interface (Profile S, Profile G), ISAPI, SDK
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE
User/Host
Up to 32 users. 3 user levels: administrator, operator and user
Security
Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
Network Storage
MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS(NFS, SMB/CIFS), auto  network replenishment (ANR)
Client
iVMS-4200, Hik-Connect, Hik-Central
Web Browser
Plug-in required live view: IE 10, IE 11 Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+
Image
Day/Night Switch
Day, Night, Auto, Schedule
Image Enhancement
BLC, HLC, 3D DNR
Image Parameters Switch
Yes
Image Settings
Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Interface
On-board Storage
Built-in micro SD, up to 256 GB
Hardware Reset
Yes
Communication Interface
1 RJ45 10M/100M self-adaptive Ethernet port
Smart Feature-Set
Basic Event
Motion detection (human and vehicle), video tampering alarm, exception
Smart Event
Line crossing detection, intrusion detection
Face Detection
Yes
General
Linkage Method
Upload to FTP/memory card/NAS, notify surveillance center, trigger record, trigger capture, Email
Web Client Language
33 languages English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
General Function
Anti-flicker, heartbeat, password reset via e-mail, pixel counter
Storage Conditions
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions
-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Power Supply
12 VDC ± 25%, reverse polarity protection PoE: 802.3af, Class 3
Power Consumption and Current
12 VDC, 1.0 A, max. 11.5 W PoE (802.3af, 36 V to 57 V), 0.35 A to 0.22 A, max. 12.5 W
Power Interface
Ø5.5 mm coaxial power plug
Material
Aluminum alloy body Sun shield, IR cover: plastic
Camera Dimension
Ø105 × 293 mm 
Package Dimension
386 × 156 × 155 mm
Camera Weight
Approx. 1070 g (2.4 lb.)
With Package Weight
Approx. 1589 g (3.5 lb.)
Approval
EMC
FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
Safety
UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015)
Environment
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Protection
IP67 (IEC 60529-2013)
– Bảo hành: 24 tháng.