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Dahua Technology WizSense IPC-HDBW3841R-ZAS-S2 Dome CCTV security camera Indoor & outdoor 3840 x 2160 pixels Ceiling
MPN:
IPC-HDBW3841R-ZAS27135S2
Brand:
DAHUA
Connection Type:
Wired
Night Vision:
Yes
Resolution:
3840 x 2160 pixels
€573.54
/ incl. VAT
€474.00
/ excl. VAT
/ incl. VAT
/ excl. VAT
In 2 Business Days
5 in Stock
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Product Description
8MP IR Vari-focal Dome WizSense Network Camera
Specifications
General
Model
IPC-HDBW3841R-ZAS27135S2
Type
CCTV security camera
Angle Rotation
355 °
Bit Rate Range
3 - 8192 Kbit/s
Detect Distance Tele
280 m
Detect Distance Wide
85.3 m
Fixed Focus
Yes
Identify Distance Tele
28 m
Identify Distance Wide
8.5 m
Mirror
Yes
Observe Distance Tele
112 m
Observe Distance Wide
34.1 m
Recognize Distance Tele
56 m
Recognize Distance Wide
17 m
Web Based Management
Yes
Memory
RAM
RAM (Random Access Memory) is the system's working memory where active applications and the operating system live. More RAM means smoother multitasking and bigger files can be edited without swapping to disk. 16 GB is the comfortable minimum for modern sy
512 MB
Storage
Compatible Card Types
MicroSD (TransFlash)
Built-in HDD
No
Max Memory Card
256 GB
ROM Capacity
128 MB
Connectivity
Bluetooth
No
Ethernet (LAN Port)
Wired network port. More stable and faster than Wi-Fi for office and server use.
Yes
Wi-Fi
No
Card Reader
Yes
LAN Speed
Fast Ethernet
Battery & Security
Password Protection
Yes
Audio
Audio Formats
G.711 µ-law/G.711 A-law/G.726
Audio Input Channels
1.0 channels
Audio Channels
2.0 = stereo. 5.1 = surround with subwoofer. 7.1 = full surround for gaming/cinema.
1.0 channels
Power
Typical Power Draw
Typical board power (W) is the power draw under normal gaming load. Use it to estimate electricity cost and to size cooling. Peak transient spikes can be 20-30 percent higher, which is why PSU recommendations leave a buffer.
2.7 W
Power Source
DC, PoE
DC Output Voltage
12
Software
Management Software
Smart PSS; DSS; DMSS
Camera
Shutter Speed
Exposure time range. Faster shutter reduces motion blur in bright scenes.
1/100000 s
LED Type
IR
Sensor Size
Larger sensor = better low-light performance. Full-frame > APS-C > MFT > 1/2.8".
1/2.8
Progressive Scan
Captures full frames vs interlaced (alternating lines). Reduces motion blur.
Yes
Sensor Type
CMOS: most cameras today. CCD: older, higher quality. BSI: better low-light.
CMOS
Video Resolutions
1280 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
Resolution (MP)
Higher megapixels = more detail. 12MP+ is sufficient for most uses.
8 MP
Wide Dynamic Range (WDR)
Captures detail in both bright and dark areas simultaneously.
Yes
Adjustable Shutter Speed
Auto/Manual
Backlight Compensation (BLC)
BLC prevents silhouetting when subject is backlit.
Yes
Bitrate Control
VBR: variable bitrate (better quality). CBR: constant (predictable bandwidth).
Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
Min Focusing Distance
0.8 m
Focal Length
2.7 - 13.5 mm
Highlight Compensation (HLC)
HLC reduces overexposed bright spots (headlights, floodlights) in the frame.
Yes
Max Aperture (f-number)
Lower f-number = wider aperture = better low-light performance.
1.5
Night Vision
Yes
IR Night Vision Range
40 m
Noise Reduction
Yes
Noise Reduction Technology
3D DNR: better quality, reduces temporal noise. 2D DNR: lower latency.
3D noise reduction
IR LEDs
2
Signal-to-Noise Ratio
Higher SNR (dB) = cleaner image with less grain/noise. 50+ dB is good.
56 dB
White Balance
Corrects colour cast under different lighting. ATW = auto-tracking white balance.
Auto/Custom modes/Lamp/Manual/Natural/Outdoor
Pan Range
0 - 355 °
Camera Shutter Type
Electronic
Networking
Network Protocols
IPv4; 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
Max Concurrent Users
20 user(s)
Features
Analog Signal Formats
NTSC
Number of Cameras
1
Privacy Masking
Blocks specific zones from being recorded to protect privacy.
Yes
Video Compression
H.265 (HEVC): half the storage of H.264 at same quality. MJPEG: high CPU usage.
H.264/H.265
Motion Detection
No
Alarm Input Channels
Dry-contact inputs for external sensors (PIR, door contacts, smoke detectors).
1
Alarm Output Channels
Relay outputs to trigger external devices (sirens, lights, door locks).
1
ROI Encoding
Region of Interest . allocates more bitrate to key areas for sharper detail there.
Yes
Gain Control Type
Auto/Manual
Privacy Protection
Yes
Smart Ir
Yes
Compatibility
Mobile OS Support
Android/iOS
Physical
Weight
0.492000
Form Factor
Dome
IP Rating
IP66: dust-tight + jets. IP67: waterproof 1m/30min. IP68: continuous immersion.
IP67
IK Rating
Impact protection rating IK00–IK10. IK10 = withstands 20J impact.
IK10
Mounting Type
Ceiling
Installation Type
Ceiling: dome cameras. Wall: bullet/box cameras. Pole: outdoor cameras.
Indoor & outdoor
Colour
White
Height
88.9 mm
Tilt Adjustment
0 - 75 °
Additional
Certifications
CE-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
Warranty
36
SKU
1407024
EAN
6923172542328