Dahua 2MP Lite IR Vari-focal Dome Network Camera [ DH-IPC-HDBW2231RP-ZAS-S2 ]

• 2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition
• Outputs 2MP (1920 × 1080)@25/30 fps
• Support Triple Stream
• H.265 codec, high compression rate, ultra-low bit rate
• Built-in IR LED, max IR 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
• Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal ac- cess, voltage detection
• Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
• 12V DC/PoE power supply
• IP67, IK10 protection grade

Camera
Image Sensor 1/2.8″ 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
Min. Illumination
0.002 Lux@F1.6 (Color, 30 IRE)
0.0002 Lux@F1.6 (B/W, 30 IRE)
0 Lux (Illuminator on)
S/N Ratio > 56 dB
Illumination Distance 40 m (131.23 ft) (IR)
Illuminator On/Off Control Auto; manual
Illuminator Number 2 (IR LED)
Pan/Tilt/Rotation Range
Pan: 0°–355°
Tilt: 0°–75°
Rotation: 0°–355°

Lens
Lens Type Motorized vari-focal
Lens Mount φ14
Focal Length 2.7mm–13.5mm
Max. Aperture F1.5
Field of View
Horizontal: 108°–30°
Vertical: 56°–17°
Diagonal: 131°–35°”
Iris Control Fixed
Close Focus Distance 0.8 m (2.62 ft)
DORI Distance
Lens Detect Observe Recognize Identify
W 44.1 m
(144.69 ft)
17.7 m
(58.07 ft)
8.8 m
(28.87 ft)
4.4 m
(14.44 ft)
T 144.8 m
(475.07 ft)
57.9 m
(189.96 ft)
29.0 m
(95.14 ft)
14.5 m
(47.57 ft)