M2281-10-QLI-W5 2T 8MP 5G AI Bullet Camera

2 TOPS computing power
Supports multi-algorithm switchover, behavior analysis, crowd flow analysis, target detection, person detection, object (motor vehicle, non-motorized vehicle, and pedestrian) classification, vehicle recognition, vehicle event detection, and traffic flow statistics
Supports backlight adaptation, overcast adaptation, and speed adaptation
1/1.8" CMOS sensor
Online loading and upgrade of algorithms
120 dB super wide dynamic range (WDR), ensuring that both foreground and background objects are clearly identified in environments with sharp light contrast
Supports switchover among multiple algorithms
Supports 4G and 5G SA/NSA networking modes
Supports omni-data structuring

CPU Hi3519AV100
Computing power 2 TOPS
Memory DDR4 2.0 GB
Flash type SPI NAND FLASH 512.0 MB
Max resolution 8MP 3840(H)*2160(V)
Sensor size 1/1.8" CMOS
Min illumination Color: 0.005 lux (F1.2, AGC ON, 1/30s shutter speed); B/W: 0.0005 lux (F1.2, AGC ON, 1/30s shutter speed)
Focal length 8-32mm
Angle of view Horizontal: 15° (T) to 42° (W) Vertical: 8.4° (T) to 22.8° (W) Note: The preceding data is theoretically infinite data. A ±5% margin of error is allowed for the angle of view that depends on the specific lens.
IR range 50m
Illumination distance 15m
Video encoding format MJPEG/H.264/H.265
Audio encoding format G.711a/G.711u/G.726/OPUS
Vehicle License plate image enhancement
Traffic flow statistics Motor vehicle/Non-motorized vehicle/Pedestrian
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 enhancement/Target attribute recognition/Target recognition
Person Person detection/Personal attribute recognition
Non-motorized vehicle Object classification/Cyclist attributes
RS-485 port Supported
Boolean port Supported
Ethernet port Supported
Ethernet port quantity 1
Ethernet port bandwidth One RJ45 10M/100M/1000Madaptive Ethernet port
Power type AC24V,POE(IEEE 802.3at)
Power consumption Maximum:23W,typical:6.2W
Operating temperature -40℃ to 60℃
Operating humidity 5% to 95%(non-condensing)
IP rating IP67
IK rating IK10 (except for the viewing window)

Focal length 8-32mm
Max f-number F1.7
Lens aperture type DC-Iris
Angle of view Horizontal: 15° (T) to 42° (W) Vertical: 8.4° (T) to 22.8° (W) Note: The preceding data is theoretically infinite data. A ±5% margin of error is allowed for the angle of view that depends on the specific lens.
Built-in IR illuminator Supported
IR range 50m
Built-in white light illuminator Supported
Illumination distance 15m

Video encoding format MJPEG/H.264/H.265
Video encoding channels Triple streams
Primary stream resolution 3840×2160(4K),3072×1728(5MP),2560×1440(4MP),2304×1296(3MP),1920×1080(1080P),1280×720(720P)
Secondary stream resolution Secondary stream 1:1920×1080(1080P),1280×720(720P),720×576(PAL),720×480(NTSC);Secondary stream 2:720×576(PAL),720×480(NTSC),352×288(PAL),352×240(NTSC)
Video frame rate Configurable (25 fps or 30 fps)
Video bit rate Only for H.264 and H.265 1080P to 4K 512kbit/s to 16Mbit/s 720P 384kbit/s to 8Mbit/s D1 256K to 4Mbit/s CIF 32K to 1Mbit/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.726:8K OPUS:8K/12K/16K/24K/48K
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)
Vehicle License plate image enhancement
Traffic flow statistics Motor vehicle/Non-motorized vehicle/Pedestrian
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 enhancement/Target attribute recognition/Target recognition
Person Person detection/Personal attribute recognition
Non-motorized vehicle Object classification/Cyclist attributes
Omni-Data Structuring Supported
Multi-algorithm switchover Supported
SD card port MicroSD card slot that supports microSDHC/microSDXC; maximum memory card capacity: 256 GB
Audio-in port Supported (one-channel LINE IN or one-channel external MIC)
Audio-out port Supported (one-channel LINE OUT)
RS-485 port Supported,One half-duplex RS-485 port
Boolean port Supported,2 input port and 1 output port
Ethernet port Supported
Ethernet port quantity 1
Ethernet port bandwidth One RJ45 10M/100M/1000Madaptive Ethernet port
Access protocol GB/T 28181 (2011, 2016)/SDK (proprietary protocol)/REST API (proprietary protocol)/GA/T 1400
Protocols supported by IPv4 TCP, UDP, IPv4, IPv6, DHCP, DHCPv6, DNS, ICMP, ICMPv6, IGMP, HTTPS, FTP, SFTP, RTP, RTSP, RTCP, SIP, ARP, SSL, NTP, SNMP (V1/V2/V3), 802.1X, QoS, DDNS, and SMTP Note: The DDNS uses the Oray (www.oray.com) scheme.
Protocols supported by IPv6 HTTPS,RTP,RTCP,RTSP,Onvif
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.
4G Transmission 4G: Supports B1, B3, B5, B8, B34, B40, and B41 frequency bands.
5G Transmission 5G SA and NSA networking modes: Supports N41, N1, N78, and N79 frequency bands. 5G module a. The module does not support the IMS network by default. b. The module does not support the single-stack 4G network by default. c. The module does not support online registration authentication in the 4G network. d. Network access in voice center mode is not supported. e. Only single-stack IPv4 is supported on the network side.
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
Video digital watermark Supported
Image digital watermark Supported
GB 35114 Supported
Secure boot Supported
System intrusion detection Supported
Power type AC24V,POE(IEEE 802.3at)
Power consumption Maximum:23W,typical:6.2W
Operating temperature -40℃ to 60℃
Operating humidity 5% to 95%(non-condensing)
Self-cleaning viewing window Supported
Self-cleaning viewing window specification 1. AF coating process; hardness: ≥ 6 HV; 2. At least 88% transmittance@400–900 nm; 3. Contact angle of the AF coating: > 110°
Surge protection 4kV
IP rating IP67
IK rating IK10 (except for the viewing window)
Net weight 2.85kg
Gross weight 3.35kg
Device dimensions 299mm×130mm×130mm
Package dimensions 377mm×200mm×187mm