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IPC-HDBW3841R-ZAS27135S2 2.7-13.5mm Dahua 8MP WizSense IR Dome Camera

  • 8MP 4K: High-def @30fps
  • Lens: 2.7-13.5mm Motorized
  • AI: SMD 4.0 Detection
  • Service: 2-Year Pan-Baltic Warranty

Dahua

293,78€
€242.79 (bez PVN)

Dome | Ceiling | White | IP code IP67 | CCTV security camera | Wired | Placement Indoor & outdoor | Wide Dynamic Range (WDR) Yes | Day/night mode Yes | Pan range 0 – 355 ° | White balance Auto/Manual/Natural/Outdoor/Lamp/Custom modes | Camera shutter type Electronic | Optical sensor size 1/2.8 ” | Sensor type CMOS | 1xNumber of lenses | Fixed focus Yes | Night vision Yes | Night vision distance 40 m | Total megapixels 8 MP | Noise reduction Yes | Ethernet LAN Yes | Card reader integrated Yes | Power source type DC,PoE | Weight 492 g | 1xNumber of cameras

8MP IR Vari-focal Dome WizSense Network Camera

  • 8-MP 1/2.8″ CMOS image sensor, excellent low luminance performance and high definition of images
  • Outputs max. 8MP (3840 × 2160) @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+, AI 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 (support the classification and accurate detection of vehicle and human)
  • Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, 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); max. 256 G Micro SD card; built-in Mic
  • 12 VDC/PoE power supply facilitates installation
  • IP67, IK10 protection
  • SMD 4.0, AI SSA
SummaryDahua Technology WizSense IPC-HDBW3841R-ZAS-S2. Type: CCTV security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: White, Form factor: Dome. Angle of rotation: 355°, Tilt angle range: 0 – 75°, Pan range: 0 – 355°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8″). Focal length range: 2.7 – 13.5 mm, Detect distance (wide): 85.3 m, Detect distance (tele): 280 m
Unit Box Height0.16
Unit Box Length0.19
Unit Box Width0.19
Form factorDome
Housing materialMetal
IK codeIK10
International Protection (IP) codeIP67
Mounting typeCeiling
Product colourWhite
CertificationCE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B; UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Connectivity technologyWired
Day/night modeYes
Placement supportedIndoor & outdoor
TypeCCTV security camera
Wide Dynamic Range (WDR)Yes
Adjustment shutter speedAuto/Manual
Angle of rotation355°
Camera shutter speed1/100000s
Camera shutter typeElectronic
Pan range0 – 355°
Tilt angle range0 – 75°
White balanceAuto/Custom modes/Lamp/Manual/Natural/Outdoor
Number of sensors1
Optical sensor size1/2.8″
Progressive scanYes
Sensor typeCMOS
Closest focusing distance0.8m
Detect distance (tele)280m
Detect distance (wide)85.3m
Fixed focusYes
Focal length range2.7 – 13.5mm
Identify distance (tele)28m
Identify distance (wide)8.5m
Maximum aperture number1.5
Number of lenses1
Observe distance (tele)112m
Observe distance (wide)34.1m
Recognize distance (tele)56m
Recognize distance (wide)17m
LED typeIR
Night visionYes
Night vision distance40m
Number of illumination LEDs2
Analog signal format systemNTSC
Back Light Compensation (BLC)Yes
Bit rate controlConstant Bit Rate (CBR)/Variable Bit Rate (VBR)
Gain control typeAuto/Manual
Highlight Compensation (HLC)Yes
Maximum resolution3840 x 2160pixels
Noise reductionYes
Noise reduction technology3D noise reduction
Privacy maskingYes
Region of Interest (ROI) encodingYes
Smart IRYes
Supported graphics resolutions1280 x 720 (HD 720)/1280 x 960/1920 x 1080 (HD 1080)/2048 x 1536 (QXGA)/2304 x 1296/2592 x 1944/2688 x 1520/3072 x 1728/3072 x 2048/352 x 240/352 x 288/3840 x 2160/640 x 480 (VGA)/704 x 480/704 x 576
Total megapixels8MP
Video compression formatsH.264/H.265
Audio formats supportedG.711 µ-law/G.711 A-law/G.726
Audio input channels1.0channels
Audio output channels1.0channels
Bit rate range3 – 8192Kbit/s
Signal-to-Noise Ratio (SNR)56dB
BluetoothNo
Ethernet interface typeFast Ethernet
Ethernet LANYes
Number of users20user(s)
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
Built-in HDDNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash)
Internal memory512MB
Maximum memory card size256GB
ROM capacity128MB
Alarm input channels1
Alarm output channels1
MirrorYes
Password protectionYes
Privacy protectionYes
Video motion detectionNo
Management softwareSmart PSS; DSS; DMSS
Web-based managementYes
DC output voltage12
Power consumption (typical)2.7W
Power source typeDC,PoE
Operating temperature (T-T)-30 – 60°C
Storage temperature (T-T)-40 – 60°C
Mobile operating systems supportedAndroid/iOS
Diameter122mm
Height88.9mm
Weight492g
Package weight663g
Number of cameras1
ModelIPC-HDBW3841R-ZAS27135S2
Units per Pallet0
Units per Shipping Box1
Unit Calculated Volume0.005776cubm
Unit Calculated Weight0.81kg
SKU: DAHUA-IPC-HDBW3841R-ZAS27135S2 Categories: ,

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  1. David Mitchell –

    I upgraded my home security with this Dahua 8MP dome camera, and the clarity is incredible. The motorized varifocal lens allowed me to dial in the perfect viewing angle remotely. Night vision works great too. Excellent service and fast shipping from apsardze24.lv!

    David Mitchell –

How does the AI in this camera help reduce false motion alarms?

This camera utilizes SMD 4.0 (Smart Motion Detection) and WizSense technology. The internal AI specifically filters for human and vehicle shapes, allowing the system to ignore 'false' triggers like swaying trees, falling leaves, heavy rain, or small animals.

Is this an official European version of the IPC-HDBW3841R-ZAS27135S2?

Yes, at Apsardze24.lv, we only supply the official EU version. This means the camera is not region-locked, and you can safely perform firmware updates through the official Dahua website to ensure your security system stays updated with the latest features and security patches.

Which app do I need to view the IPC-HDBW3841R-ZAS27135S2 on my smartphone?

To access your camera remotely, you should download the DMSS app, which is available for both iOS and Android. This app allows you to view live 4K video, play back recorded footage, and receive instant push notifications when the AI detects humans or vehicles.

How many days of recording can I store on a 256GB card with this 8MP camera?

Using the high-efficiency H.265 codec at 8MP resolution, a 256GB MicroSD card typically provides roughly 3 to 5 days of continuous recording. However, if you configure the camera to record only when AI motion (SMD 4.0) is triggered, you can often store several weeks of event-based history.

How do I provide power to the IPC-HDBW3841R-ZAS27135S2 during installation?

This camera supports two power options: a standard 12V DC power adapter or Power over Ethernet (PoE). Using PoE is the most popular choice as it allows you to run a single Ethernet cable to handle both the power supply and the data connection, making the installation much cleaner.

Is this dome camera durable enough for high-risk outdoor areas?

Absolutely. This model features an IP67 weatherproof rating, protecting it against heavy rain and dust. Furthermore, it boasts an IK10 vandal-resistance rating, meaning the metal housing and reinforced dome are designed to withstand significant physical impacts or tampering.

Is the IPC-HDBW3841R-ZAS27135S2 lens suitable for identifying license plates at a distance?

Yes, because this camera features a 2.7mm–13.5mm motorized varifocal lens. By zooming in to the 13.5mm setting, you can achieve much higher detail at a distance compared to a standard fixed lens, allowing you to recognize people or identify plates at up to 28 meters.

Can the IPC-HDBW3841R-ZAS27135S2 see clearly in total darkness?

Yes, the camera is equipped with powerful built-in IR LEDs that provide clear black-and-white night vision up to 40 meters. It also utilizes Smart IR technology, which automatically adjusts the infrared intensity to prevent faces from appearing 'washed out' when people walk close to the lens.

What kind of warranty coverage is provided for this Dahua WizSense dome camera?

We provide a full 2-Year Pan-Baltic Warranty for both private and business customers. Because our primary service center is located in Riga, any necessary repairs or technical evaluations are handled locally and quickly by Apsardze24.lv.

Can I integrate the IPC-HDBW3841R-ZAS27135S2 with my existing third-party alarm system?

This camera includes alarm input and output ports (1/1) specifically for integration with external sensors or sirens. For specific compatibility questions regarding your existing security hardware, please contact our technical support team at [email protected].

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