Dahua 4 MP Entry Full-color Fixed-focal Bullet Network Camera [ DH-IPC-HFW1439S1P-A-LED-S4 ]

• 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image
• H.265 codec, high compression rate, ultra-low bit rate
• Outputs max. 4 MP (2560 × 1440)@25/30 fps
• Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Abnormality detection: Motion detection, video tampering, network disconnection, IP conflict, illegal access
• Built-in warm light, and the max. illumination distance is 15 m.
• 12V DC/PoE power support
• Bulit-in MIC.
• IP67

Camera

Image Sensor 1/3″ CMOS
Max. Resolution 2560 (H) × 1440 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.008 lux@F1.6
S/N Ratio >56 dB
Illumination Distance 15 m (49.21 ft) (warm light)
Illuminator On/Off Control Auto; Manual
Illuminator Number 1 (warm light)
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens
Lens Type Fixed-focal
Lens Mount M12
Focal Length 2.8 mm; 3.6 mm
Max. Aperture F1.6
Field of View H: 95°; V: 52°; D: 114°; H: 78°; V: 41°; D: 94°
Iris Control Fixed
Close Focus Distance 0.9 m (2.95 ft); 1.6 m (5.25 ft)
DORI
Distance
Lens Detect Observe Recognize Identify
2.8 mm 63.6 m
(208.66 ft)
25.4 m
(83.33 ft)
12.7 m
(41.67 ft)
6.4 m
(20.99 ft)
3.6 mm
85.4 m
(280.18 ft)
34.2 m
(112.20 ft)
17.1 m
(56.10 ft)
8.5 m
(27.89 ft)