Camera bán cầu thông minh 2MP

Mã: DS-2CD4125FWD-IZ
Danh mục: .

– Cảm biến CMOS 1/2.8″
– Độ phân giải 1920 × 1080
Số khung hình trên giây 1080p @ 60fps
– Tốc độ màn trập chậm
– Chống ngược sáng 140 WDR
– 3D DNR
– Audio/alarm I/O
– Hỗ trợ khe cắm thẻ nhớ 128GB
– Nguồn cấp: DC12V / PoE (802.3af)

Hãng sản xuất: Hikvision

Product Description

Camera
Image Sensor: | 1/2.8″ Progressive Scan CMOS
Min. Illumination: | 0.005 Lux @ (F1.2, AGC ON), 0 lux with IR
0.007 Lux @ (F1.4, AGC ON), 0 lux with IR
Shutter time: | 1s ~ 1/100,000s
Slow shutter: | Support
Lens: | 2.8-12mm @ F1.4, angle of view: 113-33.8°
Lens Mount: | φ14
Auto Iris: | DC drive
Adjustment Range: | Pan: 0°-355°, Tilt: 0°-75°, Rotation: 0°-355°
Day& Night: | Electronic (-I: IR cut filter with auto switch)
Wide Dynamic Range: | 140dB
Compression Standard
Video Compression: | 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
Audio bit rate: | 64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2)
Triple Streams: | Yes
Image
Max. Image Resolution: | 1920 x 1080
Frame Rate: | 50Hz: 50fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
60Hz: 60fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
Third Stream: | Independent with Main Stream and Sub Stream, up to
50/60Hz: 20fps(1280 × 720)
Image Enhancement: | BLC/HLC/3D DNR/ROI/Defog
Image Settings: | Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or

web browser

Distortion Correction: | Support
Regional Cropping: | Support
Picture Overlay: | LOGO picture can be overlaid on video with 128×128 24bit bmp format
Day/Night Switch: | Auto/Schedule/Triggered by Alarm In
Network
Network Storage: | NAS (Support NFS,SMB/CIFS), ANR
Alarm Trigger: | Motion detection, tampering alarm, network disconnect , IP address conflict, storage exception
Protocols: | TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP,

UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour

General Function: | User Authentication, Watermark, IP address filtering, Anonymous access
System Compatibility: | ONVIF (Profile S, Profile G), PSIA, CGI, ISAPI
Interface
Audio: | 1-ch 3.5 mm audio in (Mic in/Line in)/out interface
Communication Interface: | 1 RJ45 10M/100M/1000M Ethernet port, 1 RS-485 interface
Alarm: | 1 input, 1 output (up to DC24V 1A or AC110V 500mA )
Alarm Input: | 1
Alarm Output: | 1
Video Output: | 1Vp-p Composite Output (75 Ω, BNC)
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 dual audio track, stereo
Audio Sampling Rate: | 16kHz / 32kHz / 44.1kHz / 48kHz
Smart Feature-set
Behavior Analysis: | Line crossing detection, Intrusion detection, Region entrance, Region exiting, Unattended baggage,

Object removal

Line Crossing Detection: | Cross a pre-defined virtual line
Intrusion Detection: | Enter and loiter in a pre-defined virtual region
Region Entrance: | Enter a pre-defined virtual region from the outside place
Region Exiting: | Exit from a pre-defined virtual region
Unattended Baggage: | Objects left over in the pre-defined region such as the baggage, purse, dangerous materials
Object Removal: | Objects removed from the pre-defined region, such as the exhibits on display.
Exception Detections: | Scene change detection, Sudden audio increase/decrease detection, Audio loss detection,

Defocus detection

Recognition: | Face detection recognition
Statistics: | Object Counting (Entrance and Exit object number is accounted and showed on screen in real time)
General
Operating Conditions: | -30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing)
Power Supply: | 12 VDC ± 10%, PoE (802.3af)
Power Consumption: | Max. 6 W (Max. 9W, IR: 2W, motorized VF lens: 1W)
Impact Protection: | IK10
IR Range: | Up to 30m
Dimensions: | Φ 140 × 121.8 mm (Φ 5.51” × 4.80”)
Weight: | 1400 g (3.09 lbs)