IP Network Camera 8MP HDW3842EM-S 2.8mm
    DAHUA TECHNOLOGY CO., LTD

    IP Network Camera 8MP HDW3842EM-S 2.8mm

    €231.87
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    Camera

    Image Sensor

    1/1.8" CMOS

    Max. Resolution

    3840 (H) × 2160 (V)

    ROM

    128 MB

    RAM

    1 GB

    Scanning System

    Progressive

    Electronic Shutter Speed

    Auto/Manual 1/3 s–1/100,000 s

    Min. Illumination

    0.003 lux@F1.6 (Color, 30 IRE)

    0.0005 lux@F1.6 (B/W, 30 IRE)

    0 lux (Illuminator on)

    S/N Ratio

    > 56 dB

    Illumination Distance

    Up to 30 m (98.42 ft)

    Illuminator On/Off Control

    Auto/Manual

    Illuminator Number

    2 (IR LED)

    Angle Adjustment

    Pan: 0°–360°; Tilt: 0°–78°; Rotation: 0°–360°

    Lens

    Lens Type

    Fixed-focal

    Lens Mount

    M12

    Focal Length

    2.8 mm

    Max. Aperture

    F1.6

    Field of View

    2.8 mm: H: 111°; V: 59°; D: 131°

    Iris Control

    Fixed

    Close Focus Distance

    2.8 mm: 1.8 m (5.91 ft)

    DORI Distance

    Lens

    Detect

    Observe

    Recognize

    Identify

    2.8 mm

    84.5 m
    (277.23 ft)

    34.2 m
    (112.20 ft)

    17.1 m
    (56.10 ft)

    8.5 m
    (27.89 ft)





    Intelligence

    IVS (Perimeter Protection)

    Tripwire, intrusion (support the classification and accurate detection of vehicle and human)

    AI SSA

    Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions

    Quick Pick

    With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events

    Smart Search

    Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

    Video

    Video Compression

    H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream)

    Smart Codec

    Smart H.265+
    Smart H.264+

    AI Coding

    AI H.265
    AI H.264

    Video Frame Rate

    Main stream: 3840 × 2160 @ (1–25/30) fps
    Sub stream 1: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
    Sub stream 2: 1920 × 1080 @ (1–25/30 fps)

    *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity

    Stream Capability

    3 streams

    Resolution

    8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 ×
    1728/2592 × 1944); 4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240); VGA (640 × 480)

    Bit Rate Control

    CBR/VBR

    Video Bit Rate

    H.264: 3 kbps–16384 kbps
    H.265: 3 kbps–16384 kbps

    Day/Night

    Auto (ICR)/Color/B/W

    BLC

    Yes

    HLC

    Yes

    WDR

    120 dB

    Scene Self-adaptation (SSA)

    Yes

    White Balance

    Auto; natural; street lamp; outdoor; manual; regional custom

    Gain Control

    Auto

    Noise Reduction

    3D NR

    Motion Detection

    OFF/ON (4 areas, rectangular)

    Region of Interest (RoI)

    Yes (4 areas)

    Defog

    Yes

    AFSA

    Yes

    Image Rotation

    0°/90°/180°/270° (support 90°/270° with 2688×1520 resolution and lower)

    Mirror

    Yes

    Privacy Masking

    4 areas

    Audio

    Built-in Mic

    Yes, built-in Mic

    Audio Compression

    G.711a; G.711Mu; PCM; G.726; G.723

    Alarm

    Alarm Event

    No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; SMD; safety exception

    Network

    Network Port

    RJ-45 (10/100 Base-T)

    SDK and API

    Yes

    Network Protocol

    IPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P

    Cyber Security

    Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade

    Interoperability

    ONVIF (Profile S/Profile G/Profile T); CGI

    User/Host

    20 (Total bandwidth: 64 M)

    Storage

    FTP; SFTP; Micro SD card (support max. 256 G); NAS

    Browser

    IE:IE11
    Chrome
    Firefox

    Management Software

    SmartPSS Lite; DSS; DMSS

    Mobile Client

    IOS; Android

    Certification

    Certifications

    CE-LVD: EN62368-1;
    CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU

    Power

    Power Supply

    12 VDC/PoE (802.3af)

    Power Consumption

    Basic: 3.8 W (12 VDC); 4.8 W (PoE)
    Max. (WDR + IR intensity + Intelligence): 7.8 W (12 VDC); 9.1 W (PoE)

    Environment

    Operating Temperature

    –40 °C to +60 °C (–40 °F to +140 °F)

    Operating Humidity

    ?95%

    Storage Temperature

    –40 °C to +60 °C (–40 °F to +140 °F)

    Storage Humidity

    ?95%

    Protection

    IP67

    Structure

    Casing

    Metal

    Product Dimensions

    99.2 mm × 106.0 mm (3.91" × 4.17")

    Net Weight

    500 g (1.10 lb)

    Gross Weight

    770 g (1.70 lb)

    Product Details

    HDW3842EM-S
    1 Item

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    Description
    Type
    		 IP security camera IP security camera
    Width
    		 118.6 mm
    Height
    		 84.7 mm 78 mm
    Connectivity technology
    		 Wired Wired
    Weight
    		 520 g 1.4 kg
    Package depth
    		 134 mm 190 mm
    Package height
    		 108 mm 180 mm
    Package width
    		 134 mm 405 mm
    Package weight
    		 720 g 2.1 kg
    Power source type
    		 DC, PoE DC, PoE
    Storage relative humidity (H-H)
    		 0 - 95% 0 - 95%
    Operating temperature (T-T)
    		 -30 - 60 °C -30 - 60 °C
    Operating relative humidity (H-H)
    		 0 - 95% 0 - 95%
    Storage temperature (T-T)
    		 -30 - 60 °C -30 - 60 °C
    Mounting type
    		 Ceiling/wall Wall
    Form factor
    		 Dome Bullet
    Built-in microphone
    		 Yes
    Bluetooth
    		 No No
    Bit rate
    		 32 Kbps - 8 Mbps 32 Kbps - 8 Mbps
    Noise reduction
    		 Yes Yes
    Protection features
    		 Waterproof Waterproof
    Length
    		 170.8 mm
    Sensor type
    		 CMOS CMOS
    Wi-Fi
    		 No No
    Compatible memory cards
    		 microSDHC
    Maximum memory card size
    		 256 GB
    Audio formats supported
    		 G.711
    Signal-to-Noise Ratio (SNR)
    		 52 dB 52 dB
    Power consumption (max)
    		 5 W 10.5 W
    Maximum resolution
    		 2560 x 1440 pixels
    Built-in speaker(s)
    		 Yes
    Placement supported
    		 Outdoor Outdoor
    Card reader integrated
    		 Yes
    Ethernet LAN (RJ-45) ports
    		 1 1
    Number of languages
    		 33
    Audio output channels
    		 1 channels
    Housing material
    		 Plastic
    Networking standards
    		 IEEE 802.3at
    Security algorithms
    		 TLS EAP-MD5
    Ethernet LAN
    		 Yes Yes
    Supported graphics resolutions
    		 1280 x 720 (HD 720)
    International Protection (IP) code
    		 IP67 IP67
    Ethernet interface type
    		 Fast Ethernet Fast Ethernet
    Video formats supported
    		 H.264+
    Number of Users
    		 32 user(s) 32 user(s)
    Web-based management
    		 Yes Yes
    Quality of Service (QoS) support
    		 Yes Yes
    Supported network protocols
    		 TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, IPv4, IPv6, UDP, QoS, FTP, SMTP, HTTPS, DDNS, UPnP, 802.1X
    Reset button
    		 Yes
    Password protection
    		 Yes Yes
    Languages support
    		 Multi Multi
    Frame Rate
    		 30 fps 25 fps
    Product colour
    		 White White
    Tilt angle range
    		 0 - 90° 0 - 90°
    Fixed focal length
    		 2.8 mm 2.8 mm
    Web browser
    		 Yes
    Video recording
    		 Yes
    LED type
    		 IR IR
    Night vision
    		 Yes Yes
    Total megapixels
    		 4 MP 4 MP
    Fixed focus
    		 Yes
    Optical sensor size
    		 25.4 / 2.9 mm (1 / 2.9") 25.4 / 2.5 mm (1 / 2.5")
    Minimum illumination
    		 0 lx
    Pan range
    		 0 - 360° 0 - 355°
    Dynamic range
    		 120 dB 120 dB
    Lens viewing angle, diagonal
    		 116.1°
    Video compression formats
    		 H.264 H.265+
    Angle of rotation
    		 360° 360°
    DC output current
    		 0.4 A
    DC output voltage
    		 12 12
    Video motion detection
    		 Yes Yes
    Number of cameras
    		 1 1
    Night vision distance
    		 40 m 40 m
    Number of lenses
    		 1 1
    Privacy protection
    		 Yes
    Day/night mode
    		 Yes Yes
    Infrared (IR) cut-off filter
    		 Yes
    Built-in HDD
    		 No No
    Lens viewing angle, vertical
    		 55.5°
    Noise reduction technology
    		 3D noise reduction 3D noise reduction
    Region of Interest (ROI) encoding
    		 Yes Yes
    Maximum aperture number
    		 2 1.6
    Lens viewing angle, horizontal
    		 99.5° 180°
    Number of sensors
    		 1 2
    Infra-red wavelength
    		 850 nm 850 nm
    Wide Dynamic Range (WDR)
    		 Yes Yes
    Progressive scan
    		 Yes Yes
    Mirror
    		 Yes Yes
    Heartbeat
    		 Yes Yes
    Digital watermark
    		 Yes
    Back Light Compensation (BLC)
    		 Yes Yes
    Video streaming
    		 Yes Yes
    Weatherproof
    		 Yes
    Active tampering alarm
    		 Yes
    Alarm input/output
    		 Yes
    IP address filtering
    		 Yes
    Camera shutter speed
    		 1/3 - 1/100000 s 1/3 - 1/100000 s
    Bit rate control
    		 Constant Bit Rate (CBR)/Variable Bit Rate (VBR) Constant Bit Rate (CBR)/Variable Bit Rate (VBR)
    Gain control type
    		 Auto
    Privacy masking
    		 Yes
    Highlight Compensation (HLC)
    		 Yes Yes
    Live view
    		 Yes Yes
    Power consumption (Power over Ethernet (PoE))
    		 6.5 W 12.5 W
    HTTPS encryption
    		 Yes Yes
    Behavior analysis
    		 Intrusion detection, Line crossing detection Intrusion detection, Line crossing detection, Region entrance detection, Region exiting detection
    Image quality adjustment
    		 Brightness Contrast
    IK code
    		 IK08
    Lens mount interface
    		 M12
    Digest authentication
    		 Yes
    Password reset via email
    		 Yes
    Number of simultaneous live view channels
    		 6 channels 6 channels
    User access level
    		 Administrator, Operator, User Administrator, Operator, User
    Built-in light
    		 Yes
    Audio input channels
    		 1 channels
    Detect distance
    		 59 m 37 m
    Observe distance
    		 23 m 15 m
    Recognize distance
    		 11 m
    Identify distance
    		 5 m
    Pixel counter
    		 Yes Yes
    Human and vehicle targets classification
    		 Yes
    Alarm output channels
    		 1
    Alarm input channels
    		 1
    Compliance certificates
    		 CB
    Number of Privacy masking areas
    		 4
    Warnings
    		 The product contains electronic components; do not dispose of with the normal household waste. Avoid direct contact with water to prevent electrical damage.
    Audit log
    		 Yes

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