U2-4R(33x)A-Ex AI
1T 4MP Intelligent Explosion-proof Bullet Camera
- 1 TOPS computing power
- Supports backlight adaptation, overcast adaptation, and speed adaptation
- 1/2.7″ 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
Technical Spec
| Computing power | 1 TOPS |
| Memory | 1.0 GB |
| Flash type | 512.0 MB |
| Focal length | 5–165 mm |
| Max Aperture | F1.6 (W) to F4.4 (T) |
| Image sensor | 1/2.7″ CMOS/4MP 2560(H)*1440(V) |
| Max.resolution | 2560(H)*1440(V) |
| IR range | 50 m |
| Zoom | Digital Zoom: 16X; Optical zoom: 33X |
| Behavior analysis | Fast movement/Tripwire crossing/Intrusion/Area entry or exit /Loitering |
| Crowd flow analysis | Queue length/Head counting/Crowd flow statistics |
| Defocus | Supported |
| SDC OS | Supported |
| Data openness | SDK (proprietary protocol)/REST API (proprietary protocol)/Onvif Profile G/S/T |
| Video encoding format | MJPEG/H.264/H.265 |
| Video encoding channel | Triple streams |
| Intelligent encoding | Extra265/264 |
| Video frame rate | 4-megapixel: 30 fps or 25 fps |
| Scene adaptation | Backlight adaptation/Overcast adaptation/Speed adaptation |
| OSD | Camera ID and time |
| 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) |
| Day/Night mode | Supported; automatic (ICR)/Color/B/W (default: automatic) Sensitivity level: high (default), medium, and low Image triggering /Internal triggering |
| Signal-to-Noise Ratio(SNR) | >45dB |
| Primary stream resolution | 2560×1440(4MP),2048×1536(3MP),1920×1080(1080P),1280×720(720P) |
| Secondary stream resolution | Secondary stream 1: 720×576(PAL),720×480(NTSC),352×288(PAL),352×240(NTSC); Secondary stream 2: 352×288(PAL),352×240(NTSC) |
| Video bit rate | Only for H.264 and H.265 1080P-4K 512Kbps – 16Mbps 720P 384Kbps – 8Mbps D1 256K – 4Mbps CIF 32K – 1Mbps |
| WDR | 120 dB |
| White balance | Auto/Auto tracking/Manual/OnePush |
| Highlight compensation | Supported |
| Digital noise reduction | 2D/3D noise reduction |
| Defogging | Supported |
| EIS | Supported Sensitivity levels are not supported. |
| 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 |
| Alarm port | 2 input port and 1 output port |
| Network port | One RJ45 10M/100M adaptive Ethernet port |
| Communication serial port | 1 universal half-duplex RS-485 port |
| Audio port | Supported (one-channel LINE IN or one-channel external MIC)/Supported (one-channel LINE OUT) |
| Power type | AC100V~AC240V |
| Power consumption | Maximum: 36 W; typical: 18 W |
| Operating temperature | –30°C to +60°C (excluding the water tank) |
| Operating humidity | ≤ 95% (non-condensing) |
| Surge protection | 2 kV |
| Protection | IP68 |
| Certificate | ATEX, IECEx |
| Explosion-proof Marking | ATEX:Ex Ⅱ2G Ex db op is ⅡC T6 Gb/Ex Ⅱ2D Ex tb op is ⅢC T80 ºC Db IECEx: Ex db op is IIC T6 Gb/Ex tb op is IIIC T80°C Db |
| Weight | Net weight 17 kg; Gross weight 24.5 kg |
| Dimensions | Device dimensions 523×297×221mm;Package dimensions 750×600×410mm |
| Wiper | Yes |
| Explosion-proof level | IIC, IIIC |
| IP rating | IP66 |
| Product material | 316L stainless steel |
| Operating temperature | 0°C |
| Power supply voltage | 100V-240V a.c. 50/60Hz or 24V a.c. 50/60Hz or 24V d.c. or PoE++(48V d.c.) , choose one when ordering |
| Maximum power consumption | 52 W |
| Dimensions (H x W x D) | 600mm x 330.5 mm x 362.3 mm |
| Built-in accessories | Pump, water storage tank 15Liter |
| Speed range | 1-600rpm |
| Flow rate | 1000ml/min |
| Weight | 23.6 kg |
| Cable outlet quantity/specification | 1 x M25 x 1.5″ cable outlet |
| Installation mode | on the ground |
Q & A
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