Product Description

• 2MP, 1/2.8” CMOS image sensor, low illuMinimumance, high image definition

• Outputs 2MP (1920 × 1080)@25/30 fps

• 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 Maximum 256 GB Micro SD card

• 12V DC/PoE power supply

• IP67, IK10 protection grade

• Series Overview

• With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidthand storage space

• This camera adopts the latest starlight technology and displays better color image in the condition of low Illumination

• Itsupports SD card storage, dust-proof function, waterproof functio andvandalprooffunction,complying with the standards of IP67

• FunctionsSmart 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 transmissio

• WDR

• With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear

  details in the environment of strong brightnesscontrast

• The bright and dark area can get clear video even in high brightness environment or with backlight shadow

• Starlight

• With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuMinimumance

• It widely applies to various environments of low illuMinimumance

• IVS

• With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as trIPwire and intrusion

• Cyber Security

• Dahua network cameras employ a series of security technologies,including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage

• These technologies improve the camera's defense against external cyber threatsandpreventmalicious programs from compromising the device

• Protection (IP67, wide voltage)

• IP67: The camera passes a series of strict test on dust and soa

• It has dust-proof function, and the enclosure can works normal after soakingin 1 m deep water for 30 Minimumutes

• Wide voltage: The camera allows ±30% (for some power supplies)

  input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage

Product Specification

Brand			Dahua
Product Type			Netwok Camera
Product Code			DH-IPC-HDBW2231RP-ZAS-S2
Image Sensor			1/2.8" CMOS
Maximum 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			0.002 [email protected] (Color, 30 IRE) 0.0002 [email protected] (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 Type			Motorized vari-focal
Lens Mount			φ14
Focal Length			2.7mm–13.5mm
Maximum 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)
Lens			Detect Observe Recognize Identify
DORI Distance
Lens	Detect	Observe		Recognize	Identify
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)
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