| IP 視頻輸入 | 4-ch |
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| 入口頻寬 | 40Mbps |
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| 出口頻寬 | 40Mbps |
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| Remote Users | 128 |
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| 網絡協議 | P2P, UPnP, NTP, DHCP, PPPoE HDMI: 1920x1080p /60Hz, 1920x1080p /50Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280x720 /60Hz, 1024x768 /60Hz VGA: 1920x1080p /60Hz, 1920x1080p /50Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280x720 /60Hz, 1024x768 /60Hz |
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| 錄影解像度 | 1080p/960p/720p/D1/2CIF/CIF |
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| 同步回放 | 4-ch |
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| Corridor Mode Screen | 3/4/5 |
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| 解碼格式 | Ultra 265/H.265/H.264 1080p/960p/720p/D1/2CIF/CIF |
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| Capability | 4 x 1080p@20, 4 x 720p@30 |
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| SATA | 1 SATA interface |
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| 容量 | up to 6TB for each disk |
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| 網絡接口 | 1 RJ45 10M/100M self-adaptive Ethernet Interface |
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| USB 接口 | Rear panel:2 x USB2.0 |
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| 接口 | 4 independent 100 Mbps PoE network interfaces Max 30W for single port Max 54W in total ( 13.5W for each) |
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| Supported Standard | IEEE 802.3at, IEEE 802.3af 48V DC Power Consumption: ≤5 W( without HDD ) |
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| Working Environment | -10°C ~ + 55°C ( +14°F ~ +131°F ), Humidity ≤ 90% RH(non-condensing) |
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| Dimensions(W×D×H) | 205mm × 205mm × 47mm(8.1" × 8.1" × 1.9") 0.64kg ( 1.41lb ) |
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| Sensor | 1/2.7", 2.0 megapixel, progressive scan, CMOS |
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| 鏡頭 | 4.0mm@F2.0 |
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| DORI Distance | 4.0mm 66.7 26.7 13.3 6.7 6.0mm 90 36 18 9 |
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| Angle of View (H) | 86.5° |
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| Angle of View (V) | 44.1° |
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| Angle of View (O) | 106.4° |
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| Adjustment angle | Pan: 0°~360° Tilt: 0°~90° Rotate: 0°~360° |
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| Shutter | Auto/Manual, 1~1/100000 s |
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| Minimum | Colour: 0.02 Lux (F2.0,AGC ON) |
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| Illumination | 0 Lux with IR on 2D/3D DNR |
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| Day/Night | IR-cut filter with auto switch (ICR) |
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| S/N | >52dB |
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| IR Range | Up to 30m (98 ft) IR range |
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| WDR | DWDR |
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| 視頻壓縮 | Ultra 265,H.265, H.264 |
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| H.264 code profile | Baseline profile, Main Profile Main Stream:1080P (1920*1080): Max. 25 fps; |
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| Frame Rate | Sub Stream:4CIF (704*576): Max. 25 fps; Third Stream: CIF (352*288): Max. 25fps |
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| HLC | Supported |
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| BLC | Supported |
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| OSD | Up to 4 OSDs |
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| 隱私遮蔽 | Up to 4 areas |
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| ROI | Up to 2 areas |
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| Motion Detection | Up to 4 areas |
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| Network | 10/100M Base-TX Ethernet 12 V DC±25%, PoE (IEEE802.3 af) Power consumption: Max 5.5W 162.9 × 62.4 ×62.7 mm (6.4” × 2.5” × 2.5”) |
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| 重量 | 0.27kg (0.60 lb) |
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| 防護等級 | IP67 |
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| Carton | NVR301-04LB-P4*1/ IPC2122LR3-PF40-E*4 |
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| USB | HDMI HDMIOutput Output PoEInterface |
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| PoE | Interface VGA VGAOutput Output GND GND NetworkInterface |
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