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| กล้อง Hikvision รุ่น DS-2CD2120F-I |
| กล้อง HikVision DS-2CD2120F-I
2MP IR Fixed Dome Camera
2MP 1/2.8'' Progressive scan CMOS
ซัพพอร์ต dual streams
ระยะ IR สูงสุด 30 เมตร
Two-way audio
รองรับ อราม
ซัพพอร์ต Wi-Fi
ซัพพอร์ตIR cut filter with auto switch
DC12V & PoE
ช่องเสียบสาย Micro SD/SDHC/SDXC ในตัวสูงสุด 128 GB
มาตราฐานกันฝุ่น กันน้ำที่ IP67
มาตราฐานกันกระแทกที่ IK10
 | กล้อง Hikvision รุ่น DS-2CD2120F-I
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| Camera |
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| Image Sensor: | | | 1/2.8" Progressive Scan CMOS | | Min. Illumination: | | 0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR
0.028 Lux @ (F2.0, AGC ON) ,0 Lux with IR | | Shutter time: | | 1/3 s to 1/100,000 s | | Lens: | | 4mm @ F2.0, (2.8mm, 6mm optional)
Angle of view: 106°(2.8mm), 85°(4mm) , 52°(6mm) | | Lens Mount: | | M12 | | Adjustment Range: | | Pan: 0°~355°, Tilt: 0°~75°, Rotation: 0°~355° | | Day& Night: | | IR cut filter with auto switch | | Wide Dynamic Range | | Digital wed | | Digital noise reduction: | | 3D DNR | |
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| Compression Standard |
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| Video Compression: | | | H.264/MJPEG | |
| H.264 code profile: | | | Main Profile | |
| Video bit rate: | | | 32Kbps~8Mbps | |
| Dual Stream: | | | Yes | |
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| Image |
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| Max. Image Resolution: | | | 1920 x 1080 | |
| Frame Rate: | | | 50Hz: 25fps(1920 × 1080), 25fps (1280 × 960), 25fps (1280 × 720)
60Hz: 30fps(1920 × 1080), 30fps (1280 × 960), 30fps (1280 × 720) | |
| Image Settings: | | | Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser | |
| BLC: | | | Yes, zone configurable | |
| ROI: | | | support | |
| Network |
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| Network Storage: | | | Built-in Micro SD/SDHC/SDXC slot, up to 128G, NAS(NFS, SMB/CIFS) | |
| Alarm Trigger: | | | Face Detection,Line Crossing, Intrusion Detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect , IP address conflict, Storage exception | |
| Protocols: | | | TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP,
PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour | |
| General Function: | | | One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy
mask, Watermark, IP address filtering | |
| System Compatibility: | | | ONVIF, PSIA, CGI, ISAPI | | Interface |
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| Audio: | | | 1-ch 3.5 mm audio in (Mic in/Line in)/out interface (-S model) | |
| Communication Interface: | | | 1 RJ45 10M / 100M Ethernet interface | |
| Alarm: | | | 1 alarm S mode | |
| Alarm Input: | | | 1 | |
| Alarm Output: | | | 1 | | Wi-Fi Specification (-W) |
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| Wireless Standards: | | | IEEE802.11b, 802.11g, 802.11n | |
| Frequency Range: | | | 2.4 GHz ~ 2.4835 GHz | |
| Channel Bandwidth: | | | 20/40MHz Support | |
| Security: | | | 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS | |
| Transmission Rate: | | | 11b: 11Mbps
11g: 54Mbps
11n: up to 150Mbps | |
| Wireless Range: | | | 50m(depend on environment) | |
| Protocols: | | | 802.11b: CCK, QPSK, BPSK
802.11g/n: OFDM
| | General |
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| Operating Conditions: | | | -30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing) | |
| Power Supply: | | | 12 V DC ± 25%, PoE (802.3at class3) | |
| Power Consumption: | | | Max 5W | |
| Impact Protection: | | | IEC60068-2-75Eh, 50J; EN50102, IK10 | |
| Weather Proof: | | | IP67 | |
| IR Range: | | | Up to 30m | |
| Dimensions: | | | Φ111 × 82 (4.4 × 3.2) | |
| Weight: | | | 500g (1.1 lb) |
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