High-resolution 5 MP image
The camera provides images with a resolution of up to 2960 × 1668 pixels and a frame rate of up to 20 frames per second. At 4 MP resolution, the frame rate reaches 30 frames per second. High light sensitivity and F1.0 aperture help capture clear, detailed images even in low light conditions.
Smart dual-type illumination
Built-in infrared and warm white illumination provides visibility up to 30 m away. Multiple illumination modes are available, allowing you to adapt the camera's operation to various day and night security conditions.
Active deterrence with light and sound warnings
Red and blue warning lights combined with sound alarms help immediately warn unwanted persons and prevent potential breaches. The camera supports quick security mode activation and deactivation.
WizSense intelligent object recognition
Deep learning algorithms accurately distinguish between people and vehicles, reducing the number of false alarms. The camera supports virtual line crossing, intrusion, loitering and wandering detection.
SMD 4.0 and AcuPick technologies
SMD 4.0 improves the accuracy of detecting moving people and vehicles. AcuPick technology combined with compatible network video recorders allows you to quickly find specific people and vehicles in live or recorded video.
Face detection
The camera supports face detection, face image capture and optimisation, face enhancement and uploading of the most suitable face image. Face angle filtering and multiple image capture modes are available.
Two-way audio communication
Two built-in microphones and a speaker provide sound recording and real-time two-way conversation. The camera is also equipped with external audio input and audio output.
Automatic image adjustment
120 dB wide dynamic range helps preserve details in both bright and dark image areas simultaneously. The camera supports backlight compensation, bright light compensation, 3D noise reduction, fog reduction and AI SSA automatic scene adjustment.
Efficient video compression
Smart H.265+, Smart H.264+, AI H.265 and AI H.264 encoding technologies reduce the required network bandwidth and storage space for recordings while maintaining high video quality. The camera simultaneously supports three video streams.
Local and network data storage
Video recordings can be saved to a microSD memory card with capacity up to 512 GB, as well as to FTP, SFTP and NAS network storage.
Durable metal housing
Metal housing with IP67 protection rating protects the camera from dust and water exposure. The camera is designed for outdoor operation at temperatures from −40 °C to +60 °C.
Flexible installation and power supply
The camera can be powered by 12 V DC or PoE power supply. The adjustable housing allows the camera to rotate 360°, tilt up to 78° and pan 360°.
Specification
Manufacturer: DAHUA
Model: IPC-HDW3549H-AS-PV-0280B-S5
Series: WizSense
Camera type: Dome network camera
Application: Indoor and outdoor
Installation method: Ceiling or wall mounted
Colour: White
Connection type: Wired
Image sensor: CMOS
Maximum resolution: 2960 × 1668 pixels
Effective resolution: 5 MP
Built-in memory: 256 MB
Operating memory: 1 GB
Scanning system: Progressive scanning
Electronic shutter speed: From 1/3 to 1/100 000 s
Minimum illumination in colour mode: 0.003 lx at F1.0
Minimum illumination in black and white mode: 0.0003 lx at F1.0
Minimum illumination with illuminator on: 0 lx
Signal-to-noise ratio: More than 56 dB
Lens type: Fixed focus
Lens mount: M12
Focus distance: 2.8 mm
Maximum aperture: F1.0
Horizontal field of view: 97°
Vertical field of view: 70°
Diagonal field of view: 128°
Closest focusing distance: 1.5 m
Infrared illumination distance: Up to 30 m
Warm white illumination distance: Up to 30 m
Number of infrared light diodes: 1
Number of warm white light diodes: 1
Illumination control: Automatic or manual
Horizontal adjustment: From 0° to 360°
Vertical adjustment: From 0° to 78°
Rotation adjustment: From 0° to 360°
DORI detection distance: 66 m
DORI observation distance: 26.4 m
DORI recognition distance: 13.2 m
DORI identification distance: 6.6 m
Perimeter protection: Virtual line crossing, intrusion, loitering and wandering detection
Object classification: People and vehicles
Face detection: Yes
Intelligent motion detection: SMD 4.0
AcuPick function: Yes
Automatic scene adjustment: AI SSA
Intelligent search: Yes
Active deterrence: Sound alarm and red and blue warning lights
Video compression: H.265, H.264, H.264H, H.264B and MJPEG
Intelligent encoding: Smart H.265+ and Smart H.264+
Artificial intelligence encoding: AI H.265 and AI H.264
Maximum frame rate at 5 MP resolution: 20 frames per second
Maximum frame rate at 4 MP resolution: 30 frames per second
Number of video streams: 3
Supported resolutions: 2960 × 1668, 2880 × 1620, 2688 × 1520, 2560 × 1440, 2304 × 1296, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 704 × 480, 640 × 480, 352 × 288 and 352 × 240 pixels
Data transmission rate control: CBR, VBR and ABR
H.264 video data transmission rate: From 3 to 16 384 kbit/s
H.265 video data transmission rate: From 3 to 16 384 kbit/s
Day and night mode: Automatic, colour or black and white
Backlight compensation: Yes
Bright light compensation: Yes
Wide dynamic range: 120 dB
Noise reduction: 3D noise reduction
Motion detection: 4 zones
Regions of interest: 4 zones
Fog reduction: Yes
Lens distortion correction: Yes
Image rotation: 0°, 90°, 180° and 270°
Image mirroring: Yes
Privacy masking: 4 zones
Number of built-in microphones: 2
Built-in speaker: Yes
Two-way audio communication: Yes
Maximum speaker sound level at 10 cm distance: 110 dB
Audio compression: PCM, G.711a, G.711Mu, G.726 and G.723
Audio input: 1 RCA channel
Audio output: 1 RCA channel
Alarm input: 1 channel
Alarm output: 1 channel
Network connection: RJ-45, 10/100 Mbit/s
Network protocols: IPv4, IPv6, HTTP, TCP, UDP, ARP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, SFTP, DHCP, DNS, DDNS, QoS, UPnP, NTP, Multicast, ICMP, IGMP, NFS, PPPoE, SNMP and P2P
Compatibility: ONVIF profiles S, G and T, CGI
Maximum number of users: 20
Total network bandwidth: 64 Mbit/s
Data storage: FTP, SFTP, microSD memory card and NAS
Maximum memory card capacity: 512 GB
Management software: SmartPSS Lite, DSS and DMSS
Supported mobile operating systems: Android and iOS
Power supply: 12 V DC or PoE
Basic power consumption with 12 V power supply: 3.7 W
Basic power consumption with PoE power supply: 4.8 W
Maximum power consumption with 12 V power supply: 8.3 W
Maximum power consumption with PoE power supply: 8.8 W
Operating temperature: From −40 °C to +60 °C
Operating relative humidity: Up to 95 %
Protection rating: IP67
Housing material: Metal
Dimensions: 122 × 110.9 mm
Net weight: 750 g
Gross weight: 920 g
