Dahua 2MP Lite Full-color Fixed-focal Eyeball Network Camera [ DH-IPC-HDW2239TP-AS-LED-S2 ]

• 2MP, 1/2.8″ CMOS image sensor, low illuminance, high image definition
• Outputs max. 2MP (1920 × 1080) @25/30 fps
• Support Triple Stream
• H.265 codec, high compression rate, ultra-low bit rate
• Built-in warm lights, max. illumination distance: 30 m
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
• Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Intelligent detection: Intrusion, tripwire
• Abnormality detection: Motion detection, video tampering, scene changing, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
• Built-in Mic
• Supports max. 256 GB Micro SD card
• 12V DC/PoE power supply

Camera
Image Sensor 1/2.8” 2Megapixel progressive CMOS
Max. Resolution 1920 (H) × 1080 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination 0.0017 Lux@F1.0
S/N Ratio > 56 dB
Illumination Distance 30 m (98.4 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 2 (Warm light)
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 2.8 mm
3.6 mm
Max. Aperture 2.8 mm: F1.0
3.6 mm: F1.0
Field of View 2.8 mm: Horizontal 107° × Vertical 55° × Diagonal 127°
3.6 mm: Horizontal 91° × Vertical 47° × Diagonal 109°
Iris Type Fixed
Close Focus Distance 2.8 mm: 0.9 m (3.0 ft)
3.6 mm: 1.3 m (4.3 ft)
DORI Distance
Lens Detect Observe Recognize Identify
2.8mm 38.6m
(126.6 ft)
15.4m
(50.5 ft)
7.7 m
(25.3 ft)
3.9 m
(12.8 ft)
3.6mm 49.7m
(163.1 ft)
65.3m
(108.6 ft)
32.5m
(54.5 ft)
18.0m
(27.2 ft)