Dahua WizSense 2 4MP IP camera with WizColor X, SMD Plus and dual microphone for outdoor use

Technical Specifications

• Dahua WizSense 2 4MP IP Camera
• 1/1.8" CMOS sensor
• Maximum resolution of 2560 × 1440
• Minimum illumination of 0.00007 lux@F0.8
• Signal-to-noise ratio greater than 56 dB
• WizColor X technology
• 4 warm-light illuminators
• Warm light range of up to 20 m with a 2.8- Lens
• Fixed lens 2.8 mm F0.8
• Viewing angle of 106° horizontal, 56° vertical, and 125° diagonal
• Minimum focus distance of 1.8 m
• DORI: detection at 59.3 m, observation at 23.7 m, recognition at 11.9 m, and identification at 5.9 m

Video stream

• H.265, H.264, H.264H, H.264B, and MJPEG compression in substream
• Super AI Coding H.265 and H.264 with Smart H.265+ and Smart H.264+
• 3 streams
• Main stream: 4MP (2560 × 1440) @ 1–25/30 fps
• D1 substream @ 1–25/30 fps
• Third CIF stream @ 1 fps
• CBR and VBR bitrate control
• H.264 bitrate from 32 Kbps to 6144 Kbps
• H.265 bitrate from 12 Kbps to 6144 Kbps

Functionalities

• AI-ISP 2.0 for image optimization using deep learning algorithms
• 120 dB WDR
• BLC and HLC
• 3D noise reduction
• Smart lighting
• Region of Interest (RoI) configurable in 4 areas
• Motion detection configurable in 4 areas
• Image rotation: 0°, 90°, 180°, and 270°
• Mirror function
• Privacy masking in 4 zones
• LDC lens distortion correction

Smart features

• Perimeter protection via intrusion and line-crossing detection
• Accurate classification and detection of people and vehicles
• SMD Plus for target classification and false alarm reduction

Audio

• Built-in dual microphones
• Audio compression: G.711a, G.711Mu, PCM, and G.726

Storage

• MicroSD card slot supporting up to 512 GB (card not included)
• Storage via FTP and SFTP

Network

• 10/100 Base-T RJ45 port
• Protocols: IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, NTP, Multicast, ICMP, IGMP, NFS, P2P, and automatic registration
• Compatible with ONVIF profiles S, G, and T, and CGI
• Up to 6 users with a total bandwidth of 36 M
• Smart PSS Lite, DSS, DMSS, and DoLynk Care management software
• Mobile client for iOS and Android
• Security via HTTPS, 802.1X, SSL/TLS 1.2, AES 256, X.509 certificates, IP/MAC filtering, Trusted Boot, Trusted Execution, and Trusted Upgrade

Power

• 12 V DC ±30% or IEEE 802.3af PoE
• Dual power backup between 12 V DC and PoE
• Basic power consumption of 1.9 W at 12 V DC and 2.6 W via PoE
• Maximum power consumption of 5.6 W at 12 V DC and 6.7 W via PoE

Environmental

• Operating temperature: -40°C to +60°C
• Operating humidity ≤95% non-condensing
• Storage temperature: -40°C to +60°C
• Storage humidity ≤95% non-condensing
• IP67 protection

Physical Characteristics

• Metal housing
• 3AXIS: Pan 0°–360°, Tilt 0°–90°, Rotation 0°–360°
• Dimensions: 205.6 × 80.2 × 76.2 mm
• Net weight: 0.61 kg
• Gross weight: 0.76 kg

Contents

• Dahua WizSense 2 IP Camera DAHUA-5571 (DH-IPC-HFW2449TLP-S-LED-0280B-PROX)

Certifications and Standards

• CE-LVD compliant with EN62368-1
• CE-EMC compliant with the Electromagnetic Compatibility Directive 2014/30/EU