DAHUA WizSense 5MP IR Vari-focal Dome Network Security Camera White (HDBW2541R-ZAS-27135S2)


  • Resolution & Sensor: 5MP 1/2.7″ CMOS image sensor with up to 30 fps performance.
  • Optics: Motorized vari-focal lens for flexible angle and target focus adjustment.
  • Night Vision: Built-in IR LEDs with illumination distance up to 40 meters.
  • Smart AI: SMD Plus with perimeter protection, human and vehicle classification.
  • Delivery & Warranty: Fast shipping to Latvia, as well as Estonia and Lithuania. 2-Year Warranty for all clients (Business & Private).

Dahua

194,41€
€160.67 (bez PVN)

Dome | Ceiling | White | IP code IP67 | IP security camera | Wired | Placement Indoor & outdoor | Wide Dynamic Range (WDR) Yes | Day/night mode Yes | Alarm input/output Yes | Pan range 0 – 355 ° | White balance Auto/Natural/Outdoor/Regional custom/Street lamp | Camera shutter type Electronic | Optical sensor size 1/2.7 ” | Sensor type CMOS | Night vision Yes | Night vision distance 40 m | Total megapixels 5 MP | Frame rate 30 fps | Noise reduction Yes | Ethernet LAN Yes | Power source type DC,PoE | Weight 492 g | 1xNumber of cameras

5MP IR Vari-focal Dome WizSense Network Camera

  • 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image
  • Outputs max. 5 MP (2592 × 1944) @20 fps, and supports 4 MP (2688×1520) @25/30 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in IR LED, and the max. illumination distance is 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 monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)
  • Abnormality detection: Motion detection, video tampering, scene changing, audio detection (Only – ZAS supports) , no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection
  • Alarm: 1 in, 1 out (Only – ZAS supports); audio: 1 in, 1 out (Only – ZAS supports)
  • Supports max. 256 G Micro SD card
  • 12 VDC/PoE power supply, easy for installation
  • IP67 and IK10 protection
  • SMD Plus
SummaryDahua Technology WizSense IPC-HDBW2541R-ZAS. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: White, Form factor: Dome. Angle of rotation: 360°, Lens viewing angle, horizontal: 100 – 30°, Lens viewing angle, vertical: 72 – 23°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.7 mm (1 / 2.7″), Number of effective pixels (H x V): 2592 x 1944 pixels. Signal-to-Noise Ratio (SNR) (panoramic camera): 56 dB, Bit rate control (panoramic camera): Constant Bit Rate (CBR), Variable Bit Rate (VBR)
Unit Box Height0.135
Unit Box Length0.155
Unit Box Width0.155
Form factorDome
Mounting typeCeiling
Product colourWhite
Housing materialMetal
International Protection (IP) codeIP67
IK codeIK10
TypeIP security camera
Connectivity technologyWired
Placement supportedIndoor & outdoor
Wide Dynamic Range (WDR)Yes
Day/night modeYes
Alarm input/outputYes
Dynamic range120dB
CertificationCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B
Minimum illumination0lx
Angle of rotation360°
Lens viewing angle, horizontal100 – 30°
Lens viewing angle, vertical72 – 23°
Lens viewing angle, diagonal134 – 38°
Tilt angle range0 – 75°
Pan range0 – 355°
White balanceAuto/Natural/Outdoor/Regional custom/Street lamp
Camera shutter typeElectronic
Camera shutter speed1/3 -1/100000s
Adjustment shutter speedAuto/Manual
Number of Privacy masking areas4
Signal-to-Noise Ratio (SNR) (panoramic camera)56dB
Number of sensors1
Optical sensor size1/2.7″
Progressive scanYes
Bit rate control (panoramic camera)Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Number of effective pixels (H x V)2592 x 1944pixels
Sensor typeCMOS
Focal length range2.7 – 13.5mm
Closest focusing distance0.8m
Detect distance (tele)221.4m
Detect distance (wide)64.4m
Identify distance (tele)22.1m
Identify distance (wide)6.4m
Observe distance (tele)88.6m
Observe distance (wide)25.8m
Recognize distance (tele)44.3m
Recognize distance (wide)12.9m
Night visionYes
Night vision distance40m
LED typeIR
Number of illumination LEDs2
Maximum resolution2592 x 1944pixels
Total megapixels5MP
Video compression formatsH.264/H.264+/H.264B/H.264H/H.265/H.265+/M-JPEG
Supported graphics resolutions1280 x 720 (HD 720)/1280 x 960/1920 x 1080 (HD 1080)/2304 x 1296/2592 x 1944/2688 x 1520/704 x 480/704 x 576
Frame rate30fps
Video streamingYes
Noise reductionYes
Noise reduction technology3D noise reduction
Gain control typeAuto/Manual
Back Light Compensation (BLC)Yes
Bit rateH.264: 3 kbps-8192 kbps H.265: 3 kbps-8192 kbps
Bit rate controlConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
Highlight Compensation (HLC)Yes
Privacy maskingYes
Region of Interest (ROI) encodingYes
Audio input channels2.0channels
Audio output channels2.0channels
Audio formats supportedG.711 A-law/G.726/PCM
Ethernet LANYes
Ethernet interface typeFast Ethernet
Supported network protocolsIPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP
Wi-FiNo
BluetoothNo
Number of users20user(s)
Built-in HDDNo
Compatible memory cardsMicroSD (TransFlash)
Maximum memory card size256GB
Internal memory512MB
ROM capacity128MB
Ethernet LAN (RJ-45) ports1
Intelligent Video Surveillance (IVS) system featuresIntrusion/Tripwire
MirrorYes
Video motion detectionYes
Web browserYes
Management softwareSmart PSS; DSS; DMSS
Power source typeDC,PoE
Power consumption (typical)3.1W
Power consumption (Power over Ethernet (PoE))4W
DC output voltage12
Operating temperature (T-T)-30 – 60°C
Storage temperature (T-T)-40 – 60°C
Operating relative humidity (H-H)0 – 95%
Mobile operating systems supportedAndroid/iOS
Height88.9mm
Diameter122mm
Weight492g
Package weight663g
Number of cameras1
Unit Calculated Weight0.68kg
Product Net Weight0.51kg
Unit Calculated Volume0.003243cubm
Units per Shipping Box1
Shipping Box Weight0.68kg
Unit Width15.5cm
Shipping Box Height13.5cm
Unit Depth15.5cm
Shipping Box Depth15.5cm
Unit Height13.5cm
Shipping Box Width15.5cm
NameNET CAMERA 5MP IR DOME/HDBW2541R-ZAS-27135S2 DAHUA
ModelIPC-HDBW2541R-ZAS-27135-S2
SKU: DAHUA-IPC-HDBW2541R-ZAS-27135S2 Category:

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How long of a video recording history can I expect with a maximum capacity MicroSD card?

This model supports up to a 256GB MicroSD card. Utilizing advanced H.265+ video compression, continuous recording at standard bitrates typically yields approximately 5 to 7 days of footage, and significantly longer when utilizing motion or SMD Plus event-only recording.

What kind of warranty and local service support does Apsardze24.lv provide if the camera malfunctions?

Apsardze24.lv provides a full 2-year warranty for both private and business clients. Because our service and support center is located in Riga, we ensure fast local processing and technical assistance for all warranty claims.

What is the recommended use case for the 2.7mm–13.5mm motorized vari-focal lens on this model?

The motorized vari-focal lens allows you to adjust the field of view remotely from a wide 100° angle down to a focused 30° horizontal view. This makes it suitable for both broad area monitoring and zooming in on specific entry points, hallways, or perimeter lines.

Is this DAHUA security camera an official European version compatible with standard management software?

Yes, this is an official EU version fully compatible with Dahua management software including Smart PSS, DSS, and the DMSS mobile app for iOS and Android, allowing full firmware updates and remote access.

Does the DAHUA WizSense 5MP IR Vari-focal Dome Network Security Camera White (HDBW2541R-ZAS-27135S2) come with a power supply unit included in the box?

No, the power supply unit (PSU) is not included in the standard package. The camera supports 12V DC power or Power over Ethernet (PoE), which requires a separate PoE switch or injector.
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