| model | BL-EX3220WF-I8Z(20x) |
| name | 20 times 2 million 1/2.8" CMOS ICR day and night network HD all-in-one machine |
| focal length | 4.7-94mm, 20x optical zoom |
| Horizontal field of view | 61.4-2.9 degrees (Wide-Telephoto) |
| sensor type | 1/2.8" Progressive Scan CMOS |
| signal system | PAL/NTSC |
| shutter | 1/1 second ~ 1/30,000 second |
| Day and night switching mode | ICR infrared filter type |
| signal to noise ratio | Greater than 52dB |
| Resolution | 50HZ: 25fps(1920x1080) 60HZ: 30fps(1920x1080) |
| | 50HZ: 25fps(1280x720) 60HZ: 30fps(1280x720) |
| Minimum illumination | Color: 0.05Lux @ (F1.6, AGCON) |
| | Black and white: 0.01Lux @ (F1.6, AGCON) |
| white balance | Auto1/Auto2/Indoor/Outdoor/Manual/Sodium Lamp/Fluorescent Lamp |
| 3D noise reduction | support |
| focal length | 4.7-94mm, 20x optical |
| aperture | F1.6-F3.5 |
| Horizontal viewing angle | 61.4-2.9 degrees (Wide-Telephoto) |
| close-up | 10-1500mm (wide-angle-telephoto) |
| Zoom speed | About 3 seconds (optical, wide-angle-telephoto) |
| Zoom speed | about 3.4s |
| Day and night switching mode | ICR filter |
| exposure mode | Auto Exposure/Aperture Priority/Shutter Priority/Manual Exposure |
| focus mode | Auto focus/One-shot focus/Manual focus |
| BLC | support |
| RS-485 | Communication Protocol/Baud Rate/Address |
| Dead pixel detection | support |
| video compression standard | H.265/H.264 |
| Compressed output bit rate | 32kbps-12Mbps |
| audio compression standard | G.722.1, G.711-a law, G.711-u law, MP2L2, G.726, AAC, PCM |
| maximum image size | Maximum resolution up to 1920X1080 |
| Storage function | Support micro SD |
| Smart alarm | Motion detection, occlusion alarm, memory full, memory error, audio anomaly detection, out-of-bounds detection, regional intrusion detection |
| supporting agreement | TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, SMTP, NTP, UPnP, SNMP, FTP, 802.1x, QoS, HTTPS, IPv6 (SIP, SRTP, optional) |
| General function | Dual stream, heartbeat, password protection |
| Image quality adjustment | Brightness, contrast, sharpness, saturation can be adjusted |
| white balance | Auto1/Auto2/Indoor/Outdoor/Manual/Incandescent/Fluorescent |
| focus mode | Auto focus/One-shot focus/Manual focus |
| exposure mode | Auto Exposure/Aperture Priority/Shutter Priority/Manual Exposure |
| Day and night mode | Auto/color/black and white/timing/alarm input trigger |
| wide dynamic | off/on |
| BLC | Off/Up/Down/Left/Right/Center |
| gain | 16 levels adjustable |
| Strong light suppression | off/on |
| Dead pixel compensation | support |
| digital noise reduction | 3D |
| Other functions | Sharpness, Brightness, Saturation, Contrast, 3D Noise Reduction |
| Lens initialization | built-in |
| External communication | RS485 interface, Pelco protocol |
| External Interface | Ethernet port, RS485, Alarm In/Out, Line In/Out, CVBS, SDHC |
| audio input | 1 way |
| Audio output | 1 way |
| Communication Interface | 1 RJ45 10M/100M adaptive Ethernet port, 1 RS-485 interface |
| Alarm input | 1 way |
| Alarm Output | 1 way |
| Interface Protocol | ONVIF, PSIA, CGI, ISAPI |
| Operating temperature and humidity | -10℃ ~ 60℃, less than 90%RH |
| power supply | DC12V±10%, support POE power supply |
| Power consumption | Static 2.5W, Dynamic 4.5W |
| Infrared | 100m |
| weight | 6kg |
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