Dual-lens Stitching Panorama Netwok Camera uses dual 1/2.7" CMOS sensors with 2.8mm lenses to synchronously capture and stitch images in real-time, creating a seamless 180-degree ultra-wide-angle view in 8MP (4096 x 1944) resolution at 20fps with a 19:9 aspect ratio. The camera supports multiple compression standards including H.265, and H.264 for efficient storage and transmission. It is widely used in fields such as security monitoring, vehicle surround view, and VR panoramic shooting, providing a broader field of view coverage while reducing blind spots.
Powered by ZKTeco's Deep-Learning algorithm and Computer Vision technology, the cameracan intelligently and accurately detect and recognize human and vehicle targets, meanwhile effectively filter out leaves and tree shadows, etc. Once detected the moving targets in the video monitoring area, it will automatically generate an alarm event and track to get effective message. The camera offers 3 illumination light modes for night vision, better meet the requirements of various application scenarios. It also equips built-in Mic&speaker which can realize the remote communicate with visitors, or confirm the stranger person.
Camera
Model
BL-858M22U-S8-S
Image Sensor
1/2.7”, 2* 4MP CMOS Sensor
Max. Resolution
4096 (H) × 1944 (V)
Scanning System
Progressive Scan
Electronic Shutter Speed
1/10 s to 1/10,000 s
Min. Illumination
0.05 Lux @ F1.6 (AGC on, Color)
0 lux (IR on, B & W)
S/N Ratio
>52 dB
IR Range
30 m
White Light Range
30 m
Illuminator On/Off Control
Auto / Manual
Illuminator Number
2 × IR Light, 2 × White Light
Smart IR
Support
Angle Adjustment for Installation
Pan: 0° to 360°
Tilt: 0° to 90°
Rotation: 0° to 360°
Image Settings
Rotate mode, saturation, brightness, contrast, sharpness, and white balance adjustable by client software or web browser
Software Reset Default
Support
General Function
Heartbeat, Mirror, Privacy mask, Log, Password reset
Lens
Lens Type
Fixed Lens
Lens Mount
M12
Mount Type
Board-in
Focal Length
2.8 mm
Max. Aperture
F1.6
Field of View
Horizontal: 180°
Vertical: 70°
Iris Control Type
Fixed
Close Focus Distance
2 m
DORI Distance
Lens: 2.8 mm
Detect: 43 mm
Observe: 16 m
Recognize: 9 m
Identify: 4 m
Video
Video Compression
H.265 / H.264
Resolution
8 MP (4096 × 1944) / 1024 × 480 / 768 × 360
Max. Video Frame Rate
Main stream: 50 Hz (PAL): 20 fps (4096 × 1944); 60 Hz (NTSC): 20 fps (4096 × 1944)
Sub stream: 50 Hz (PAL): 20 fps (1024 x 480, 768 x 360); 60 Hz (NTSC): 20 fps (1024 x 480, 768 x 360)
Video Stream Capability
Dual streams
Bit Rate Control
CBR / VBR
Day / Night
Auto (ICR) / Color / B & W
BLC
Support
HLC
Support
WDR
N/A
Scene Self-adaptation
Support
Noise Reduction
2D / 3D NR
Motion Detection
Smart / Ordinary (4 areas)
Region of Interest (ROI)
Support (4 areas, Level 1 to 6)
Defog
N/A
Mirror
Support
Image Rotation
Support
Privacy Masking
4 areas
Anti-flicker
N/A
Audio
Built-in MIC
Support
Speaker
Support
Audio Compression
G.711 ulaw
Environment Noise Filtering
Support
Audio Sampling Rate
8 kHz / 16 kHz / 32 kHz / 44.1 kHz / 48 kHz
Audio Bit Rate
64 Kbps (G.711 ulaw)
Intelligent Video Analytics
IVA (Perimeter Protection)
Line Crossing, Area Detection, Smart Motion Detection (human and vehicle targets classification)
Intelligent Search
Support fast retrieval by human and vehicle targets classification
Intelligent Video
Support fast retrieval by human and vehicle targets classification, playback and backup
Alarm
Basic Alarm Event
SD card error, Network disconnection, IP conflict, Illegal access, Motion detection, Video tampering, External alarm
Smart Alarm Event
Line Crossing, Area Detection, Smart Motion Detection(human and vehicle targets classification)
Alarm Linkage Actions
Upload to memory card/FTP, notify surveillance center, trigger recording, trigger capture
Network
Network
1 RJ45 10 M / 100 M self-adaptive Ethernet port
SDK and API
Support SDK, API and ONVIF
Cyber Security
Video encryption; firmware encryption; configuration encryption; account lockout; security logs;IP filtering; trusted boot; trusted execution; trusted upgrade; password protection; complicated password; basic and digest authentication for HTTP / HTTPS; TLS; IP address filter; Security Audit Log
Protocol
HTTP, RTSP, DHCP, FTP, NTP,ONVIF,P2P,SMTP,RTMP
Interoperability
ONVIF Profile S / T / G
Network Storage
Micro SD card, NAS
Web Browser
IE / Edge / Firefox / Chrome / Safari
On-Board Storage
Micro-SD cardslot (support max. 512 GB)
Port
Audio Input
N/A
Audio Output
N/A
Alarm Input
N/A
Alarm Output
N/A
Interface
Reset Button
Support
General
Power
Power Supply
PoE (IEEE802.3af, Class 3), DC 12 V ± 10% reverse polarity protection
Power Consumption
Basic ≤ 10 W (12 VDC); 12.5 W (PoE)
Power Interface
Ø 5.5 mm coaxial power plug
Structure
Casing Material
Aluminium Alloy
Dimensions
236.1 × 110 x 74 (mm)
Gross Weight
0.80 KG
Net Weight
0.66 KG
Environmental
Operating Conditions
–30 °C to +85 °C (–22 °F to +185 °F) / Humidity 95% or less (non-condensing)
Storage Conditions
–30 °C to +85 °C (–22 °F to +185 °F) / Humidity 95% or less (non-condensing)
Ingress Protection Rating
IP67 (waterproof and dustproof )
Certifications
Certificates
ISO9001, ISO14001, CE, FCC
(Silver and above members can download after logging in)
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