Dahua WizSense 2 4MP IP mini dome with Smart Dual Light, 2.8 mm fixed lens and built-in microphone

Technical Specifications

• Dahua WizSense 2 4MP IP Mini-Dome Camera with Smart Dual Light, Fixed lens, and built-in microphone
• 1/2.9" CMOS sensor
• Maximum resolution of 4MP (2560x1440)
• Progressive scan system
• Automatic and manual electronic shutter speed from 1/3 s to 1/100,000 s
• Minimum illumination of 0.006 lux@F1.6 in color and 0.0006 lux@F1.6 in B/W (30 IRE)
• 0 lux with illumination enabled
• Signal-to-noise ratio greater than 56 dB
• Automatic ICR day/night mode, color and B/W
• Smart Dual Light with IR illumination up to 30 m and warm light up to 30 m
• 1 IR LED and 1 warm-light illuminator
• Automatic and manual lighting control
• Fixed lens 2.8 mm
• Lens r M12 mount
• Maximum aperture F1.6
• Horizontal field of view: 100°, vertical: 56°, and diagonal: 117°
• Fixed iris
• Minimum focus distance: 1 m
• DORI ranges: detection 61.6 m, observation 24.6 m, recognition 12.3 m, and identification 6.2 m

Video stream

• H.265, H.264, H.264H, H.264B, and MJPEG (substream only) compression
• AI H.265 and AI H.264 encoding via Super AI Coding
• Smart H.265+ and Smart H.264+ encoding
• Up to 3 video streams
• Stream 1: 4MP (2560x1440)@25/30 fps
• Stream 2: D1 (704x576)@25 fps or D1 (704x480)@30 fps
• Stream 3: CIF (352x288/352x240)@1 fps
• Supported resolutions: 4MP, 3MP, 1080P, 1.3MP, 720P, D1, VGA, and CIF
• VBR and CBR bitrate control
• H.264 bitrate from 32 Kbps to 6,144 Kbps
• H.265 bitrate from 12 Kbps to 6,144 Kbps
• Simultaneous frame rates are subject to total encoding capacity

Functionalities

• True WDR of 120 dB
• Backlight Compensation (BLC) and High Light Compensation (HLC)
• 3D NR digital noise reduction
• Auto, Natural, Streetlight, Outdoor, Manual, and Region-Specific White Balance
• Automatic and manual gain control
• Motion detection with 4 configurable rectangular areas
• Up to 4 Regions of Interest (ROI)
• Image rotation: 0°, 90°, 180°, and 270°
• Mirror function
• Privacy masking with 4 configurable areas
• Smart Dual Light with IR illumination and smart warm light activation for color imaging when targets are detected

Smart features

• Perimeter protection using deep learning algorithms
  • Intrusion detection with person and vehicle classification
  • Line crossing with person and vehicle classification
  • False alarm reduction through identification of relevant targets
• SMD Plus for intelligent motion detection and false alarm filtering

Audio

• Built-in microphone
• G.711a, G.711Mu, PCM, and G.726 compression

Storage

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

Alarms

• Alarm events triggered by motion detection and video tampering
• Smart alarms for line crossing, intrusion, and intelligent motion detection
• Alarms for absence, full capacity, or MicroSD card error
• Alarms for network disconnection, IP conflict, unauthorized access, and security anomalies

Network

• 10/100 Base-T RJ45 Ethernet port
• Protocols: IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, NTP, Multicast, ICMP, IGMP, and P2P
• Compatibility: ONVIF profiles S, G, and T; CGI; SDK; and API
• Up to 6 simultaneous users with a total bandwidth of 36 Mbps
• Management via SmartPSS Lite, DSS, DMSS, and DoLynk Care
• Access from iOS and Android mobile devices
• Security via HTTPS, 802.1X, IP/MAC filtering, X.509 certificates, security logs, and account locking
• Secure boot, operation, and updates
• AES-256 encryption and TLS 1.2 support

Power

• 12V DC power supply (±30%) or PoE (IEEE 802.3af)
• Failover between adapter power and PoE without reboot when one power source is disconnected while both are connected
• Basic power consumption of 1.7W at 12V DC and 2.4W via PoE
• Maximum power consumption of 4.2W at 12V DC and 5.4W via PoE

Environmental

• Operating temperature: -40°C to +60°C
• Operating relative humidity up to 95%, non-condensing
• Storage temperature: -40°C to +60°C
• Storage relative humidity up to 95%, non-condensing
• IP67 protection against dust and water

Physical Characteristics

• Metal housing and cover with a decorative plastic ring
• Metal quick-mount plate
• Black finish
• 3-axis mechanical adjustment: horizontal from 0° to 360°, vertical from 0° to 78°, and rotation from 0° to 360°
• Dimensions: 99.1 mm high and 121.9 mm in diameter
• Net weight: 0.46 kg
• Gross weight: 0.65 kg

Contents

• Dahua WizSense 2 4MP IP Mini-Dome with Smart Dual Light, 2.8 mm Fixed lens, and black finish DAHUA-4559-V2 (DH-IPC-HDW2449TMP-S-IL-0280B-S2-Black)

Certifications and Standards

• CE-LVD compliant with EN 62368-1
• CE-EMC compliant with the 2014/30/EU Electromagnetic Compatibility Directive
• PoE power supply compliant with IEEE 802.3af
• IP67 protection rating