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Dahua IPC-HDW3841EM-S-S2 2.8 mm

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Dahua IPC-HDW3841EM-S-S2 2.8 mm
2023WizSense4KmicrophoneWDRsmartmotion detectionsound detectionhuman detectionvehicle detection
Main
Mountoutdoor
Body typedome
ConnectionLAN
Camera features
Design and featuresPoE 802.3af
area of interest setup (ROI) / 4 areas /
light sensor
motion detection
sound detection
microphone
mobile app
motion alert
IR illumination
card reader
Max. memory card size256 GB
Number of LEDs2
Illumination range30 m
Smart featuresperimeter protection
human detection
car detection
Matrix
Matrix typeCMOS
Matrix size1/2.8"
Number of megapixels8 MP
Video resolution3840x2160 px
Frame rate25 fps
Minimum illumination0.007 lux / 0.0007 lux B/W /
Aperturef/1.4
Signal to noise ratio56 dB
Backlight compensationWDR+BLC
Lens
Focal typepermanent
Focal length2.8 mm
Horizontal viewing angle107 °
Vertical viewing angle56 °
General
Video compression formatH.265+, H.265, H.264+, H.264, H.264H, H.264B, AI H.265, AI H.264 / MJPEG for additional stream /
Power source12 В
Power consumption8.9 W
Operating temperature-40 °C ~ +60 °С
Maximum humidity95 %
Protection levelIP67
ONVIF
NAS
Materialmetal
Dimensions106x106x94 mm
Weight500 g
Official Websitedahuasecurity.com
Added to E-CatalogAugust 2023
SMD 4.0 - recognition and classification of vehicles and people in the frame to minimize false alarms. AI SSA - image adaptation to environmental conditions. Perimeter protection.
The information in the model description is for reference purposes.
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Catalog Dahua 2025 - new arrivals, bestsellers, and the most relevant models Dahua.
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Dahua 1.0.01.04.38227

Dahua Technology WizSense IPC-HDW3841EM-S-0280B-S2.Type:IP security camera, Placement supported:Indoor & outdoor, Connectivity technology:Wired.Mounting type:Ceiling, Product colour:White, Form factor:Turret.Pan range:360°, Lens viewing angle, horizontal:107°, Lens viewing angle, vertical:56°.Sensor type:CMOS, Optical sensor size:25.4 / 2.8 mm (1 /... more2.8´´).Detection distance:87.7 m, Observation distance:35.1 m, Recognition distance:17.5 m.Specifications:- Built-in microphone:Yes.- Supported audio formats:G.711 A-law, G.711 μ-law, G.723, G.726.- Signal-to-Noise Ratio (SNR):56 dB.- Ethernet LAN (RJ-45) ports:1.- Observation distance:35.1 m.- Recognition distance:17.5 m.- Identification distance:8.8 m.- Fixed focal length:2.8 mm.- Minimum aperture:1.4.- Closest focusing distance:1.5 m.- Detection distance:87.7 m.- Height:93.6 mm.- Weight:500 g.- Diameter:10.6 cm.- Package weight:770 g.- Power supply:DC, PoE.- Power consumption:4.3 W.- Power consumption (max):7.6 W.- Power consumption (Power over Ethernet, PoE):4.9 W.- Operating temperature range:-40 - 60 °C.- Storage temperature range:-40 - 60 °C.- Ethernet:Yes.- Wifi:No.- Supported 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.- Bluetooth:No.- Ethernet interface type:Fast Ethernet.- Number of users:20 user(s).- Bit rate control:Constant Bit Rate (CBR)/Variable Bit Rate (VBR).Maximum resolution:3840x2160 Pixels.- Video compression formats:H.264, H.264B, H.264H, H.265, M-JPEG.- Frame rate:30 pps.- Privacy mask:Yes.- Noise reduction:Yes.- Noise reduction technology:3D noise reduction.- Total megapixels:8 MP.- Supported graphics formats:352x240, 352x288, 640x480 (VGA), 704x480, 704x576, 1280x720 (HD 720), 1280x960, 1920x1080 (HD 1080), 2048x1536 (QXGA), 2304x1296, 2560x1440, 2592x1944, 2688x1520, 3072x1728, 3072x2048, 3840x2160.- Backlight compensation (BLC):Yes.- Video streaming:Yes.- Gain control type:Auto.- Bit rate:3 kbps - 8192 kbps.- Highlight compensation (HLC):Yes.- Region of Interest (ROI) encoding:Yes.- Internal memory:1024 MB.- ROM capacity:128 MB.- Built-in card reader:Yes.- Compatible memory cards:MicroSD (TransFlash).- Maximum memory card size:256 GB.- Built-in HDD:No.- Mirror:Yes.- Optical sensor size:25.4 / 2.8 mm (1 / 2.8´´).- Sensor type:CMOS.- Progressive scan:Yes.- Number of privacy masking zones:4.- Lens viewing angle, horizontal:107°.- Lens viewing angle, vertical:56°.- Lens viewing angle, diagonal:127°.- Tilt angle:0 - 78°.- Pan range:0 - 360°.- Rotation angle:360°.- White balance:Auto, Manual, Natural, Outdoor, Regional custom, Street lamp.- Shutter speed:1/3 - 1/100000 s.- Camera shutter type:Electronic.- Adjustable shutter speed:Automatic/Manual.- Number of cameras:1.- Product colour:White.- Form factor:Turret.- Mounting type:Ceiling.- IP code (International Protection):IP67.- Housing material:Metal.- VisionNocturnal: Yes. - Night vision distance: 30 m. - LED
Tradeinn.com
Delivery: in United Kingdom
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£204.99
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Surveillance Camcorder Dahua HDW3841EMP-S-0280B-S2 M0310021

If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Surveillance Camcorder Dahua HDW3841EMP-S-0280B-S2 at an unbeatable price.. Camera: 8 MP. Type:. Videocamera. IP security camera. Tower. Colour: White. Compatible memory cards: MicroSD (TransFlash). Power supply:. CC.... morePoE. Sensor: CMOS. Number of cameras: 1. Maximum memory card size: 256 GB. Material:. Metal. Plastic. Characteristics:. Noise reduction. Built-in microphone. Card Reader. Assembly: Ceiling. IP rating: IP67. Connections:. RJ45. Ethernet LAN. Functions: Night vision. Technology: HDD. Not included:. WiFi. Bluetooth. Focal Length: 2,8 mm. Resolution (px): 3840 x 2160 px. General Product Safety Regulations information:. Dahua Technology. Theale Lakes Business Park, Bridle Way, Reading, United Kingdom, RG7 4GB. RG7 4GB - Reading. +441189237992. info.dahua@dahuatech.com. https://www.dahuasecurity.com
Bernieohls.com
Delivery: in United Kingdom
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£306.00
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Dahua Starlight Fixed Focal Eyeball Camera 8MP DH-IPC-HDW3841EMP-S-0280B-S2

Dahua Starlight Fixed Focal Eyeball Camera 8MP
ExpertElectrical.co.uk
Delivery: in United Kingdom
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£154.38
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AccessoriesAll accessories for Dahua IPC-HDW3841EM-S-S2 2.8 mm →
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LevelOne FCS-3085
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Hikvision DS-2CD2H23G2-IZS
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Dahua IPC-HDBW3441R-ZS-S2
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Foscam SD4
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outdoor, dome, 4 MP, varifocal, 2.8 – 12 mm, PTZ, motion detection, sound detection, speaker, microphone, cloud storage, connection: LAN (IP camera), Wi-Fi (IP camera)
Hikvision DS-2CD2586G2-IS(C) 2.8 mm
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TP-LINK VIGI C230I 2.8 mm
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Hikvision DS-2CD2H43G2-IZS
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Dahua IPC-HDBW3541F-AS-S2 2.8 mm
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ORLLO Z10
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Hikvision DS-2CD2387G2H-LIU (eF) 2.8 mm
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Surveillance Camera Dahua IPC-HDW3841EM-S-S2 2.8 mm
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