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Application scenarios:
The equipment has obtained the highest certification of Class II explosion-proof level and the highest certification of temperature (T) level. It is suitable for Zone 0, Zone 1, Zone 2 with IIA, IIB, IIC environment, and explosive mixtures formed by explosive and flammable gases and air in groups T1~T6. Zone 20, Zone 21, Zone 22 where explosive and flammable dust is mixed with air, such as coal mine methane gas, explosive gas, dust environment. Such as: refining, oil production, gas production, chemical industry, fireworks production, food processing and storage, gas stations and other environments.
Features:
· Product standard: GB3836-2010, MT 209-1990, Q/BL927001-2018
· Wide voltage design supports user-customized AC/DC POE power supply mode
· The window glass is precisely processed, with self-cleaning function, and can be used in a hydrofluoric acid environment
sensor type | 1/2.7" Progressive Scan CMOS |
Minimum illumination | Color: 0.005 Lux @ (F1.2, AGC ON), 0 Lux with IR |
lens | 2.7 ~ 12 mm, horizontal field of view: 105° ~ 34° (7 ~ 35 mm, horizontal field of view: 31° ~ |
| 10° optional) |
Wide dynamic range | 120dB |
shutter | 1/3 s ~ 1/100,000 s |
Day and night switching mode | ICR infrared filter type |
SVC encoding | H.264, H.265 support |
video compression standard | Main stream: H.265/H.264 |
| Substream: H.265/H.264/MJPEG |
H.265 encoding type | Main Profile |
H.264 encoding type | BaseLine Profile/Main Profile/High Profile |
Video compression bit rate | 32 Kbps ~ 8 Mbps |
audio compression standard | G.711/G.722.1/G.726/MP2L2/PCM/AAC |
Audio compression bit rate | 64 Kbps(G.711)/16 Kbps(G.722.1)/16 Kbps(G.726)/32-192 Kbps(MP2L2)/16-64 |
| Kbps(AAC) |
maximum image size | 2560 × 1440 |
image enhancement | Backlight compensation, strong light suppression, 3D digital noise reduction |
frame rate | Main stream: 50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 720) |
| Substream: 50 Hz: 25 fps (640 × 480, 640 × 360, 320 × 240) |
Image settings | Saturation, Brightness, Contrast, Sharpness, White Balance adjustable through client or browser |
area of interest | Support main stream, set 1 fixed area for sub stream |
supporting agreement | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, |
| PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, |
| SSL/TLS |
Interface Protocol | ONVIF(PROFILE S, PROFILE G), ISAPI, SDK, GB28181 |
General function | Mirroring, Password Protection, Video Masking, Watermarking Technology, IP Address Filtering |
Storage function | Support Micro SD/Micro SDHC/Micro SDXC card (128 GB or 256 GB) disconnected network local storage and disconnection |
| Network resume, NAS (NFS, SMB/CIFS are supported), with Hikvision black card to support SD card encryption and SD card status |
| detect |
Factory reset | Support RESET button, client or browser recovery |
Anomaly detection | Motion detection, occlusion alarm, network cable disconnection, IP address conflict, illegal login, memory full, memory error |
Smart detection | Out-of-bounds detection, area intrusion detection, entering area detection, leaving area detection, support sound alarm output |
face capture | Detect, track, capture, score, filter, and output the best face capture for moving faces |
face capture mode | best shot, quick shot |
audio port | Built-in 1-way speaker and 1-way microphone |
| 1 channel audio input (Line in), 1 channel audio output (Line out) |
Alarm interface | 1 channel alarm input, 1 channel alarm output (relay output supports AC24 V/DC24 V, 1 A at most) |
Communication Interface | 1 RJ45 10 M/100 M adaptive Ethernet port |
Protection class | IP67 |
power supply | Internal DC12 V ± 25%/PoE(802.3at), "DWDA2 model does not support PoE" External AC127V |
Operating temperature and humidity | -30 ℃ ~ 60 ℃, humidity less than 95% (non-condensing) |
Power consumption | DC12V: 14.4W Max |
| PoE: 18W Max |
weight | 10kg |
The furthest fill light distance | 100m |
Power Output | DC12 V 100 mA, "Not supported by DWDA2 model" |
Features
• 1/2.7" Progressive Scan CMOS
• 2560 × 1440 @ 25fps
• 0.005 Lux @ (F1.2,AGC ON), 0 Lux with IR
• Using deep learning hardware and algorithms to provide accurate human and vehicle classification alarms and face capture functions
• Smart Capture: Face Detection and Capture
• Smart detection: out of bounds detection, area intrusion detection, entry/exit area detection
• Sound alarm linkage
• H.264, Smart264, H.265, Smart265
• 120 dB WDR
• EZVIZ cloud platform access
• Built-in microphone and speaker
• Built-in Micro SD/Micro SDHC/Micro SDXC slot, up to 256 GB
• Infrared fill light, up to 50 m
• IP68
Accessories:
Mine explosion-proof camera wall mount bracket BL-EX55LA
Mine explosion-proof camera universal joint BL-EX10ZA
Mine explosion-proof camera junction box BL-EXC400A
BL-EX100P 1 meter flame retardant rubber explosion-proof hose inside and outside
Ordering Information:
4 million super starlight infrared 100 meters 4 times coal mine underground mine explosion-proof camera KBA127-D64-I8Z
4 million super starlight infrared 100 meters 4 times coal mine underground 100M fiber-optic mine explosion-proof camera KBA127-D64-I8Z