-Cảm biến hình ảnh: 1/2.8 inch progressive scan CMOS.
-Độ phân giải camera ip: 2.0 Megapixel.
-Ống kính: 4.0mm, hình khối (block-shaped).
-Chức năng quan sát Ngày và Đêm.
-Chức năng giảm nhiễu số 3D-DNR.
-Chức năng chống ngược sáng thực 120dB WDR.
-Hỗ trợ 3 luồng Video.
-1 ngõ vào Audio, 1 ngõ ra Audio.
-1 ngõ vào báo động, 1 ngõ ra báo động.
-Cổng giao tiếp: RJ45 (10M/100M Ethernet port), 1 VIN, RS-485.
-Hỗ trợ khe cắm thẻ nhớ micro SD/SDHC/SDXC dung lượng lưu trữ 128GB.
-Hỗ trợ 4 behavior analyses.
-Nguồn điện cung cấp: 12VDC.
-Chức năng cấp nguồn qua mạng PoE.
-Kích thước: 77.1 x 69 x 26mm.
-Trọng lượng: 87g.
Đặc tính kỹ thuật
Model DS-2CD6425G0-20
Camera
Image Sensor 1/2.8 inch Progressive Scan CMOS
Signal System PAL/NTSC
Min. Illumination Color: 0.005 Lux @(F1.2, AGC ON), 0.014 Lux @(F2.0, AGC ON)
B/W: 0.0001 Lux @(F1.2, AGC ON), 0.0003 Lux @(F2.0, AGC ON)
Shutter time 1 s to 1/100,000 s
Slow shutter Yes
Lens 4.0 mm (block-shaped)
Lens Mount M12
Adjustment Range M12: 4.0 mm @ F2.0, horizontal FOV 80°
Day& Night Electronic
Wide Dynamic Range 120dB
Compression Standard
Video Compression H.265+/H.265/H.264+/H.264/MJPEG
H.264 code profile Baseline Profile/Main Profile/High Profile
Video bit rate 32Kbps~16Mbps
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
Audio bit rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Dual Stream Yes
Triple Streams Yes
Image
Max. Image Resolution 1920 x 1080
Sub Stream 50Hz: 25fps (640 x 480, 640 x 360, 320 x 240)
60Hz: 30fps (640 x 480, 640 x 360, 320 x 240)
Third Stream 50Hz: 1fps (1920 x 1080, 1280 x 720, 704 x 576, 640 x 480, 640 x 360, 352 x 288, 320 x 240)
60Hz: 1fps (1920 x 1080, 1280 x 720, 704 x 480, 640 x 480, 640 x 360, 352 x 240, 320 x 240)
Image Enhancement BLC, 3D DNR
Image Settings Rotate mode, saturation, brightness, contrast, sharpness, AGC, and white balance are adjustable by client software or web browser
Target Cropping No
BLC Support
3D DNR Support
ROI 1 fixed region for main stream and sub stream
Picture Overlay No
Day/Night Switch Day/Night/Auto/Schedule/ Triggered by Alarm In
Network
Network Storage microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
Alarm Trigger Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
General Function One-key reset, anti-flicker, five streams and up to 5 custom streams, heartbeat, password protection, privacy mask, watermark, IP address filter
System Compatibility ONVIF (Profile S, Profile G), ISAPI
Intelligent
Behavior analysis Line crossing detection, intrusion detection, unattended baggage detection, object removal detection
Interface
Communication Interface 1 RJ45 10M/100M Ethernet port
1 VIN port
1 RS-485
Audio 1 input, 1 output
Alarm 1 input, 1 output (up to 24 VAC, 1A or 110 VAC, 500mA)
Alarm Input 1
Alarm Output 1
On-board storage Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button Yes
Audio
Environment Noise Filtering Support
Audio I/O Support
Audio Sampling Rate 8 kHz/16 kHz/32 kHz/44.1 kHZ/48 kHz
Smart Feature-set
Line Crossing Detection Cross a pre-defined virtual line
Intrusion Detection Enter and loiter in a pre-defined virtual region
Object Removal Objects removed from the pre-defined region, such as the exhibits on display
General
Power Supply 12VDC ± 20%, two-core terminal block, PoE: (802.3af, class 2)
Power Consumption 12VDC ± 20%, 0.25 A, max. 3 W
PoE: (802.3af, 36V-57V), 0.2A to 0.1A, Max: 3.5W
Dimensions 77.1 x 69 x 26 mm
Weight 87g
-Bảo hành: 24 tháng.
Đánh giá
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