Brand: Dahua

Model: IPC-HFW2431TP-ZS-S2

Image Sensor: 1/3” 4Megapixel progressive CMOS

Effective Pixels: 2688 (H) × 1520 (V)

ROM: 128 MB

RAM: 128 MB

Scanning System: Progressive

Electronic Shutter Speed: Auto/Manual 1/3 s–1/100000 s

Min. Illumination: 0.008 Lux@F1.5

IR Distance: 60 m (196.85 ft)

IR On/Off Control: Auto/Manual

IR LEDs Number: 4

Pan/Tilt/Rotation Range: Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360°

Lens Type: Motorized vari-focal

Mount Type: φ14

Focal Length: 2.7 mm–13.5 mm

Max. Aperture: F1.5

Field of View: Pan: 104°–27°, Tilt: 55°–15°, Diagonal: 124°–31°

Iris Type: Fixed aperture

Close Focus Distance 0.8 m–0.8 m (2.62 ft–2.62 ft)

Video Compression: H.265; H.264; H.264B; MJPEG

Smart Codec: Yes

Stream Capability: 2 streams

Resolution: 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440);2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 ×480); CIF (352 × 288/352 × 240)

Bit Rate Control: CBR/VBR

Video Bit Rate H.264: 32 kbps–6144 kbps, H.265: 12 kbps–6144 kbps

Day/Night: Auto(ICR)/Color/B/W

BLC: Yes

HLC: Yes

WDR: 120 dB

White Balance: Auto/natural/street lamp/outdoor/manual/regional custom

Gain Control: Auto/Manual

Noise Reduction: 3D DNR

Motion Detection: OFF/ON (4 areas, rectangular)

Region of Interest(RoI): Yes (4 areas)

Smart IR: Yes

Image Rotation: 0°/90°/180°/270° (Supports 90°/270° with 2688 ×1520 resolution and lower.)

Mirror: Yes

Privacy Masking: 4 areas

Network: RJ-45 (10/100 Base-T) 

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; PPPoE; 802.1x; Bonjour

Interoperability: ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone;Genetec

User/Host: 20

Edge Storage: Dahua Cloud; FTP ;SFTP ; Micro SD Card (support max. 256 GB); NAS

Browser: IE, Chrome, Firefox

Management Software: Smart PSS; DSS; DMSS

Mobile Phone: IOS; Android

Power Supply: 12V DC/PoE (802.3af)

Power Consumption: < 9.6W

Operating Conditions: -30°C to +60°C (-22°F to +140°F)/less than ≤ 95% RH

Storage Temperature: -40°C to +60°C (-40°F to +140°F)

Protection: IP67;IK10(optional)

Casing: Metal

Dimensions: 244.1 mm × Φ90.4 mm 

Weight: 0.86 kg 

Warranty: 1 Year