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M3221-10-EI Huawei 2MP IR AI Fixed Dome Camera
1 TOPS computing power
Supports heat map, behavior analysis, crowd flow analysis, and face and body detection
1/1.8" CMOS sensor
120 dB super wide dynamic range (WDR), ensuring that both foreground and background objects are clearly identified in environments with sharp light contrast

Key Spec
Behavior analysis Fast movement/Tripwire crossing/Intrusion/Area entry or exit/Loitering
Crowd flow analysis Queue length/Head counting/Crowd flow statistics
Target Target detection/Target attribute recognition
Person Person detection
CPU Hi3516D V300
Computing power 1 TOPS
Memory DDR3 0.5 GB
Flash type SPI NAND Flash
Max resolution 2MP 1920(H)*1080(V)
Sensor size 1/1.8" CMOS
Min illumination Color: 0.001 lux (F1.2, AGC ON, 1/30s shutter speed); B/W: 0.0001 lux (F1.2, AGC ON, 1/30s shutter speed) or 0 lux (infrared illuminator enabled)
Focal length 2.8-12mm
Angle of view Horizontal: 42° (T) to 95.5° (W); vertical: 24° (T) to 52° (W)
IR range 30m
Video encoding format MJPEG/H.264/H.265
Video frame rate Configurable (60 fps, 50 fps, 30 fps, or 25 fps); default value: 25 fps
Audio encoding format G.711a/G.711u/G.726/OPUS
RS-485 port Supported
Boolean port Supported
Ethernet port Supported
Ethernet port quantity 1
Ethernet port bandwidth One RJ45 10M/100M adaptive Ethernet port
Power type 12 V DC and PoE (IEEE 802.3af)
Power consumption Maximum: 7 W; typical: 5 W
Operating temperature –30°C to +60°C (illuminator disabled) –30°C to +40°C (illuminator enabled)
Operating humidity 5% to 95% (non-condensing)
IP rating IP66
IK rating IK10
Basic Spec

Max resolution 2MP 1920(H)*1080(V)
Sensor size 1/1.8" CMOS
Min illumination Color: 0.001 lux (F1.2, AGC ON, 1/30s shutter speed); B/W: 0.0001 lux (F1.2, AGC ON, 1/30s shutter speed) or 0 lux (infrared illuminator enabled)
Shutter speed Supports slow shutter Slow shutter levels: 1/3, 1/4, 1/8, 1/12, 1/15 Non-slow shutter levels: 1/25, 1/30, 1/50, 1/60, 1/90, 1/100, 1/120, 1/125, 1/180, 1/250, 1/350, 1/500, 1/725, 1/1000, 1/1500, 1/2000, 1/3000, 1/4000, 1/6000, 1/10000, 1/30000, 1/100000, custom Default value: 1/25
Day/Night mode Supported; automatic (ICR)/Color/B/W (default: automatic) Sensitivity level: high (default), medium, and low Image triggering/Internal triggering
Gain control Manual exposure: 101 levels configurable from 0 to 100 (step: 1; default: 0)
White balance Auto/Manual/OnePush
Digital noise reduction 2D/3D noise reduction
WDR 120 dB
Highlight compensation Supported
Image stabilization Supported Sensitivity levels are not supported.
Defogging Supported
Exposure compensation Supported
Exposure mode Supported
SNR > 45 dB
Motorized focus Supported
Day/Night focus compensation Supported
Corridor mode Supported
Image correction Vertical, horizontal, or both
Digital zoom Supported
Privacy mask Supported
Lens/Illuminator
Focal length 2.8-12mm
Max f-number F1.9 (W) to F2.8 (T)
Lens aperture type Fixed iris
Angle of view Horizontal: 42° (T) to 95.5° (W); vertical: 24° (T) to 52° (W)
Built-in IR illuminator Supported
IR range 30m

Video/Audio
Video encoding format MJPEG/H.264/H.265
Video encoding channels Triple streams
Primary stream resolution 1920 x 1080 (1080p) and 1280 x 720 (720p)
Secondary stream resolution Secondary stream 1: 1920 x 1080 (1080p), 1280 x 720 (720p), 720 x 576 (PAL), 720 x 480 (NTSC) Secondary stream 2: 720 x 576 (PAL), 720 x 480 (NTSC), 352 x 288 (PAL), 352 x 240 (NTSC)
Video frame rate Configurable (60 fps, 50 fps, 30 fps, or 25 fps); default value: 25 fps
Video bit rate Only for H.264 and H.265: 1080p to 4K: 512 kbit/s to 16 Mbit/s 720p: 384 kbit/s to 8 Mbit/s D1: 256 kbit/s to 4 Mbit/s CIF: 32 kbit/s to 1 Mbit/s
Intelligent encoding Extra265/264
Region of Interest (ROI) Each channel supports a maximum of four ROIs. The image quality in an ROI is configurable from 0 to 10 (step: 1).
Audio encoding format G.711a/G.711u/G.726/OPUS
Audio sampling rate G.711a/G.711u/G.726: 8 kHz OPUS: 8/12/16/24/48 kHz
Audio bit rate G.711a/G.711u: 64 kbit/s; G.726: configurable (16/24/32/40 kbit/s); OPUS: configurable (16/24/32/40/64/96/128/160/192/224/256/288 kbit/s)
Intelligence
Behavior analysis Fast movement/Tripwire crossing/Intrusion/Area entry or exit/Loitering
Crowd flow analysis Queue length/Head counting/Crowd flow statistics
Target Target detection/Target attribute recognition
Person Person detection
Port
SD card port MicroSD card slot that supports microSDHC/microSDXC; maximum memory card capacity: 256 GB
Audio-in port Supported (one-channel LINE IN and one-channel built-in MIC)
Audio-out port Supported (one-channel LINE OUT)
RS-485 port Supported,One half-duplex RS-485 port
Boolean port Supported,2 input ports and 1 output port
Ethernet port Supported
Ethernet port quantity 1
Ethernet port bandwidth One RJ45 10M/100M adaptive Ethernet port
Network
Access protocol GB/T 28181 (2011, 2016)/SDK (proprietary protocol)/REST API (proprietary protocol)/GA/T 1400
Protocols supported by IPv4 TCP,UDP,IPv4,DHCP,DNS,ICMP,IGMP,HTTPS,FTP,SFTP,RTP,RTSP,RTCP,SIP,ARP,SSL,NTP,SNMP(V1/V2/V3),802.1x,QoS,SMTP,PPPOE
Protocols supported by IPv6 HTTPS,RTP,RTCP,RTSP,Onvif,IPv6,ICMPv6,DHCPv6
Services supported by IPv6 Web page: supports live video (static IPv6 address), video recording (static IPv6 address), IPv6 address (including static IP addresses and router advertisements) configuration, and DHCPv6 configuration.
ONVIF: supports live video (static IPv6 address), video recording (static IPv6 address), IPv6 address (including static IP addresses and router advertisements) configuration, and DHCPv6 configuration; does not support Wi-Fi probe.
Note: 1. IPv6 multicast is not supported.
2. DNS is not supported.
3. IP address conflict check is not supported.
Security
User rights Three user roles: administrator, advanced operator, and common operator
Security mode User name and password authentication, 802.1X authentication, and HTTPS digital certificate
GB 35114 Supported
Secure boot Supported
System intrusion detection Supported
General Spec
Power type 12 V DC and PoE (IEEE 802.3af)
Power consumption Maximum: 7 W; typical: 5 W
Operating temperature –30°C to +60°C (illuminator disabled) –30°C to +40°C (illuminator enabled)
Operating humidity 5% to 95% (non-condensing)
Surge protection 4 kV
IP rating IP66
IK rating IK10
Net weight 1 kg
Gross weight 1.5 kg
Device dimensions φ127 mm x 97 mm
Package dimensions 120 mm x 130 mm x 120 mm