Camera IP 4M, có míc DS-2CD2143G2-IU

– Cảm biến hình ảnh: 1/3-inch Progressive Scan CMOS.

– Độ phân giải: 4.0 Megapixel.

– Ống kính: 2.8mm (4mm optional).

– Tầm quan sát hồng ngoại: 30 mét.

– Chức năng chống ngược sáng 120dB WDR.

– Hỗ trợ các chức năng AGC, BLC, 3D DNR, HLC.

– Tính năng thông minh: Phát hiện xâm nhập, trèo rào; Phát hiện khuôn mặt; Báo hiệu con người/phương tiện.

– Khe cắm thẻ nhớ microSD 256GB (max).

– Tích hợp mic.

– Nguồn điện: 12VDC, PoE.

– Tiêu chuẩn chống bụi và nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).

– Tiêu chuẩn chống va đập: IK10.

Đặc tính kỹ thuật

Model	DS-2CD2143G2-IU
Camera
Image Sensor	1/3-inch Progressive Scan CMOS
Min. Illumination	Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR
Shutter Speed	1/3 s to 1/100, 000 s
Slow Shutter	Yes
Wide Dynamic Range	120 dB
Day &Night	IR cut filter
Angle Adjustment	Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
Lens
Lens	Fixed focal length, 2.8 and 4 mm optional
Focal Length & FOV	2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122° 4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 100°
Aperture	F1.6
Lens Mount	M12
IR
IR Range	Up to 30 m
Wavelength	850 nm
Video
Max. Resolution	2688 × 1520
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 16 Mbps
Scalable Video Coding (SVC)	H.264 and H.265 encoding
Region of Interest (ROI)	1 fixed region for main stream and sub-stream
Audio
Environment Noise Filtering	Yes
Audio Compression	G.711ulaw/ G.711alaw/ G.722.1/ G.726/ MP2L2/ PCM/ MP3/ AAC
Image
Day/Night Switch	Day, Night, Auto, Schedule
Image Setting	Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Image Enhancement	BLC, HLC, 3D DNR
Image Parameters Switch	Yes
SNR	≥ 52 dB
Network
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP
API	Open Network Video Interface (Profile S, Profile G), ISAPI, SDK
Simultaneous Live View	Up to 6 channels
Network Storage	MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
User/Host	Up to 32 users. 3 user levels: administrator, operator and user
Interface
Built-in Microphone	Yes
On-board Storage	Built-in micro SD, up to 256 GB
Communication Interface	1 RJ45 10M/100M self-adaptive Ethernet port
Hardware Reset	Yes
Intelligent
Basic Event	Motion detection (human and vehicle targets classification), video tampering alarm, exception
Face Detection	Yes
Perimeter Protection	Line crossing detection, intrusion detection Supports human and vehicle targets classification
General
General Function	Anti-flicker, heartbeat, password reset via email, pixel counter
Power Supply	12 VDC ± 25%, reverse polarity protection PoE: 802.3af, Class 3
Power Consumption and Current	12 VDC, 0.4 A, max. 5 W PoE (802.3af, 36 V to 57 V), 0.2 A to 0.15 A, max. 6.5 W
Ingress Protection	IP67, IK10
Material	Aluminum alloy body Bubble: plastic
Startup and Operating Conditions	-30 °C to 60 °C. Humidity 95% or less (non-condensing)
Dimensions	Ø 121.4 mm × 92.2 mm
Weight	570g