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
    		 90.7 mm
    Height
    		 90.7 mm
    Connectivity technology
    		 Wired Wired
    Weight
    		 515 g 760 g
    Package depth
    		 120 mm
    Package height
    		 117 mm
    Package width
    		 234 mm
    Package weight
    		 845 g
    Power source type
    		 DC, PoE PoE
    Storage relative humidity (H-H)
    		 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 Ceiling/wall
    Form factor
    		 Bullet
    Built-in microphone
    		 Yes
    Bluetooth
    		 No
    Bit rate
    		 32 Kbps - 16 Mbps
    Noise reduction
    		 Yes
    Mobile operating systems supported
    		 Android
    Protection features
    		 Dust resistant
    Length
    		 176.3 mm 238.5 mm
    Sensor type
    		 CMOS CMOS
    Wi-Fi
    		 No
    Compatible memory cards
    		 MicroSDXC
    Maximum memory card size
    		 512 GB
    Signal-to-Noise Ratio (SNR)
    		 52 dB
    Power consumption (max)
    		 15 W
    Maximum resolution
    		 3840 x 2160 pixels 3840 x 2160 pixels
    Built-in speaker(s)
    		 Yes
    Placement supported
    		 Outdoor
    Card reader integrated
    		 Yes
    Ethernet LAN (RJ-45) ports
    		 1 1
    Number of languages
    		 33
    Cabling technology
    		 10/100Base-T
    Housing material
    		 Metal Metal
    Networking standards
    		 IEEE 802.1x
    Security algorithms
    		 EAP-LEAP
    Ethernet LAN
    		 Yes
    Supported graphics resolutions
    		 1280 x 720 (HD 720) 640 x 480 (VGA)
    Diameter
    		 7.44 cm
    International Protection (IP) code
    		 IP67 IP67
    Ethernet interface type
    		 Fast Ethernet
    Number of Users
    		 32 user(s) 20 user(s)
    Web-based management
    		 Yes
    Quality of Service (QoS) support
    		 Yes Yes
    Reset button
    		 Yes
    Browser supported
    		 IE 10, IE 11, Chrome 57.0+, Firefox 52.0+
    Password protection
    		 Yes
    Languages support
    		 Multi
    Frame Rate
    		 30 fps
    Product colour
    		 Black White
    Tilt angle range
    		 0 - 90° 0 - 90°
    Fixed focal length
    		 2.8 mm
    Web browser
    		 Yes
    LED type
    		 IR
    Night vision
    		 Yes
    Total megapixels
    		 8 MP 8 MP
    Optical sensor size
    		 25.4 / 1.8 mm (1 / 1.8")
    White balance
    		 Lamp
    Minimum illumination
    		 0 lx
    Pan range
    		 0 - 360° 0 - 360°
    Dynamic range
    		 120 dB
    Lens viewing angle, diagonal
    		 130°
    Video compression formats
    		 H.265 H.265
    Angle of rotation
    		 360°
    DC output current
    		 1.25 A
    DC output voltage
    		 12
    Video motion detection
    		 Yes
    Number of cameras
    		 1 1
    Night vision distance
    		 40 m
    Number of lenses
    		 1
    Privacy protection
    		 Yes
    Day/night mode
    		 Yes
    Infrared (IR) cut-off filter
    		 Yes
    Built-in HDD
    		 No
    Lens viewing angle, vertical
    		 56°
    Noise reduction technology
    		 3D noise reduction
    Smart IR
    		 Yes
    Region of Interest (ROI) encoding
    		 Yes Yes
    Maximum aperture number
    		 1 1.5
    Lens viewing angle, horizontal
    		 105°
    Number of sensors
    		 1 1
    Infra-red wavelength
    		 850 nm
    Wide Dynamic Range (WDR)
    		 Yes Yes
    Progressive scan
    		 Yes Yes
    Mirror
    		 Yes
    Heartbeat
    		 Yes
    Back Light Compensation (BLC)
    		 Yes
    Video streaming
    		 Yes
    Active tampering alarm
    		 Yes
    IP address filtering
    		 Yes
    Intelligent Video Surveillance (IVS) system features
    		 Face detection Intrusion
    ROM capacity
    		 128 MB
    Camera shutter speed
    		 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/Manual
    Privacy masking
    		 Yes Yes
    Highlight Compensation (HLC)
    		 Yes Yes
    Flip & mirror
    		 Yes
    Live view
    		 Yes
    Power consumption (Power over Ethernet (PoE))
    		 18 W
    HTTPS encryption
    		 Yes
    Behavior analysis
    		 Intrusion detection, Line crossing detection
    Image quality adjustment
    		 Sharpness
    Lens mount interface
    		 M12
    Digest authentication
    		 Yes
    Password reset via email
    		 Yes
    Streaming method
    		 Multicast
    Number of simultaneous live view channels
    		 6 channels
    User access level
    		 Administrator, Operator, User
    Management software
    		 SmartPSS Lite; DSS; DMSS
    3D NR (Noise Reduction)
    		 Yes
    Detect distance
    		 89 m
    Observe distance
    		 35 m
    Recognize distance
    		 17 m
    Identify distance
    		 8 m
    Pixel counter
    		 Yes
    Human and vehicle targets classification
    		 Yes
    Client interoperability
    		 iVMS-4200, Hik-Connect, Hik-Central
    Audio codecs
    		 G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
    Bit rate range
    		 8 - 320 Kbit/s
    Compliance certificates
    		 UL
    Number of Privacy masking areas
    		 4
    Sample rates
    		 8 - 48 kHz
    Automatic Network Replenishment (ANR)
    		 Yes
    Network access storage (NAS)
    		 Yes
    Warnings
    		 Avoid direct contact with water to prevent electrical damage. Avoid direct contact with water to prevent electrical damage.
    Audit log
    		 Yes
    Flash log
    		 Yes

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