Dahua IPC-HDBW2431FP-AS-S2 4MP 2.8mm Lite IR Fixed-focal Dome Network Camera

Dahua IPC-HDBW2431FP-AS-S2 4MP 2.8mm Lite IR Fixed-focal Dome Network Camera

With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 and IK10 (Supported by some select models).

Smart H.265+ & Smart H.264+

With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.

WDR

With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.

Starlight

Dahua Starlight technology mainly applies to the environment of low illuminance, and it can provide clear colorful video. Even in the environment of ultra-low illuminance, the technology can guarantee the good image effect.

Specifications:

Image Sensor: 1/3" CMOS

Max. Resolution: 2688 (H) × 1520 (V)

ROM: 128 MB

RAM: 128 MB

Scanning System: Progressive

Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s

Minimum Illumination:

• 0.008 lux@F1.6 (Color, 30 IRE)
• 0.0008 lux@F1.6 (B/W, 30 IRE)
• 0 lux (Illuminator on)

S/N Ratio: > 56 dB

Illumination Distance: 30 m (98.4 ft)(IR)

Illuminator On/Off Control: Auto/Manual

Illuminator Number: 8 (IR LED)

Pan/Tilt/Rotation Range: 

• Pan: –30°–30°
• Tilt: 0°–80°
• Rotation: 0°–360°

Lens Type: Fixed-focal

Mount Type: M12

Focal Length: 2.8 mm

Max. Aperture: F1.6

Field of View: 2.8 mm: H: 108°; V: 56°; D: 128°

Iris Type: Fixed

Close Focus Distance: 2.8 mm: 1.1 m (3.6 ft)