| กล้อง Hikvision รุ่น DS-2CD4025FWD-A |
| กล้อง HikVision DS-2CD4025FWD-A
2MP Smart IP Box Camera
1/2.8 Progressive Scan CMOS
1080p @ 60fps frame rate
High light environment
Slow shutter
140dB WDR(ย้อนแสง)
3D DNR
Auto Back Focus
P-Iris
รองรับเสียง รองรับอราม
รองรับ 128G on-board storage
DC12V/AC24V/PoE(802.3af)
 | กล้อง Hikvision รุ่น DS-2CD4025FWD-A
 |
| Camera |
|---|
| Image Sensor: | | 1/2.8" Progressive Scan CMOS | | Min. Illumination: | | Color: 0.005 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2, AGC ON) | | Shutter time: | | 1s ~ 1/100,000s | | Slow shutter: | | Support | | Lens Mount: | | C/CS mount | | Auto Iris: | | DC drive(-P: support P-Iris) | | Day& Night: | | IR cut filter with auto switch | | Wide Dynamic Range: | | 140dB | | Focus: | | Auto Back Focus *only for -A model |
| 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) |
| 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: | | Saturation, brightness, contrast adjustable through client software or web browser | | Target Cropping: | | Support | | Picture Overlay: | | LOGO picture can be overlaid on video with 128x128 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 | | System Compatibility: | | ONVIF (Profile S, Profile G),ISAPI |
| Interface |
|---|
| Audio: | | 1-ch 3.5 mm audio in( Mic in/Line in)/out interface, 1 build-in Microphone | | Communication Interface: | | 1 RJ45 10M/100M/1000M Ethernet port, 1 RS-485 interface and 1 RS-232 interface | | Alarm: | | 1 input, 1 output (up to DC24V 1A or AC110V 500mA ) | | Alarm Input: | | 1 | | Alarm Output: | | 1 | | Video Input: | | 1 RJ12 interface | | 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: | | 24VAC± 10%, 12 VDC ± 10%, PoE (802.3af) | | Power Consumption: | | Max. 6 W (Max. 9W with IR cut filter on) | | Dimensions: | | 69.8×58×145 mm (2.75 × 2.28 × 5.71) | | Weight: | | 830 g (1.83 lbs) |
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