• 5MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
• Outputs max. 5MP (2592 × 1944) @20 fps, and supports 4MP (2688 × 1520) @25/30 fps
• H.265 codec, high compression rate, low bit rate
• Built-in warm illuminator, and the max. illumination distance: 40 m
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
• Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Intelligent detection: Intrusion, tripwire (support the classification and accurate detection of vehicle and human)
• Abnormality detection: Motion detection, video tampering, scene changing, audio detection, no SD card, SD card full, SD card error,
  network disconnection, IP conflict, illegal access, and voltage detection.
• Supports sound and light alarm linkage. When an alarm is triggered,
  the camera links sound alarm and light flashing.
• Supports one-tap disarming. You can disarm the events of alarm
  output, sending email, audio, and light in the configured period.
• Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD card, built-in Mic and speaker
• 12V DC/PoE power supply
• IP67 protection
  SMD Plus

Camera

• Image Sensor : 1/2.7”5Megapixel progressive CMOS
• Max. Resolution : 2592 (H) × 1944 (V)
• ROM : 128 MB
• RAM : 512 MB
• Scanning System : Progressive
• Electronic Shutter Speed : Auto/Manual 1/3 s–1/100,000 s
• Min. Illumination : 0.003 Lux @ F1.0
• S/N Ratio : >56 dB
• Illumination Distance : 40 m (131.2 ft)
• Illuminator On/Off Control : Auto/Manual
• Illuminator Number : 2 (Warm light)
• Pan/Tilt/Rotation Range
  • Pan: 0°–360°
  • Tilt: 0°–90°
  • Rotation: 0°–360°

Lens

• Lens Type : Fixed-focal
• Mount Type : M12
• Focal Length : 2.8 mm
• Max. Aperture : F1.0
• Field of View : 2.8 mm: Horizontal 98° × Vertical 71° × Diagonal 129°
• Iris Type : Fixed
• Close Focus Distance : 2.8 mm: 1.2 m (3.9 ft)

DORI Distance

• Lens : 2.8 mm 
• Detect : 67.4 m (221.1 ft)
• Observe : 27 m (88.6 ft)
• Recognize : 13.5 m (44.3 ft)
• Identify : 6.7 m (22.0 ft)

Professional, intelligent

• IVS (Perimeter Protection) : Tripwire; intrusion (support the classification and accurate detection of vehicle and human)
• Intelligent Search : Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.

Video

• Video Compression : H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream)
• Smart Codec : Smart H.265+/Smart H.264+
• Video Frame Rate
• Main stream: 2592 × 1944 @1-20 fps/ 2688 × 1520 @1-25/30 fps
• Sub stream: 704 × 576 @1-25 fps/704 × 480 @ 1-20fps
• Third stream: 1920 × 1080 @1-25/30 fps
• Stream Capability : 3 streams
• Resolution : 5M (2592 × 1944); 4M (2688 × 1520); 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (354 × 288/354 × 240)
• Bit Rate Control : CBR/VBR
• Video Bit Rate
• H.264: 32 kbps–8192 kbps
• H.265: 12 kbps–8192 kbps
• Day/Night : Color/B/W
• BLC : Yes
• HLC : Yes
• WDR : 120 dB
• Scene Self-adaptation : Yes
• White Balance : Auto/natural/street lamp/outdoor/manual/regional custom
• Gain Control : Auto/Manual
• Noise Reduction : 3D NR
• Motion Detection : OFF/ON (4 areas)
• Region of Interest (RoI) : Yes (4 areas)
• Smart Illumination : Yes
• Image Rotation : 0°/90°/180°/270° (Support with 2592×1944 resolution and lower)
• Mirror : Yes
• Privacy Masking : 4 areas

Audio

• Built-in MIC : Yes
• Audio Compression : PCM; G.711a; G.711Mu; G.726; AAC; G.723

Alarm

• Alarm Event : No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; safety exception; light alarm; sound alarm (11 built-in sounds and custom voices importing)

Network

• Network : RJ-45 (10/100 Base-T)
• SDK and API : Yes
• Protocol : IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; 802.1x; SNMP
• Interoperability : ONVIF( Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P
• User/Host : 20 (Total bandwidth: 80 M)
• Storage : FTP; SFTP; Micro SD card (support max. 256 G); Dahua Colud; NAS
• Browser
  • IE: IE8 and later
  • Chrome
  • Firefox
  • Safari: Safari 12 and later
• Management Software : Smart PSS; DSS; DMSS
• Mobile Phone IOS; Android

Port

• Audio Input : 1 channel (RCA port)
• Audio Output : 1 channel (RCA port)
• Alarm Input : 1 channel in: 5mA 3V–5V DC
• Alarm Output : 1 channel out: 300mA 12V DC

Power

• Power Supply : 12V DC/PoE (802.3af)
• Power Consumption
  • Basic power consumption: 2W (12V DC); 2.6W (PoE)
  • Max. power consumption (H.265 + warm light + IVS + sound alarm + red and blue lights flash): 7.5W (12V DC); 8.8W (PoE)

Environment

• Operating Conditions : –40°C to +60°C (–40°F to +140°F)/Less than 95% RH
• Storage Conditions : –40°C to +60°C (–40°F to +140°F)
• Protection Grade : IP67

Structure

• Casing : Metal + plastic
• Dimensions : 288.4 mm × 94.4 mm × 84.7 mm (11.4" × 3.7" × 3.3") (L × W × H)
• Net Weight : 1.0 kg (2.2 lb)
• Gross Weight : 1.23 kg (2.7 lb)

1. Datasheet - DHA IPC-HFW3549T1P-AS-PV 2.8MM