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  4. Emergency Phone Terminals
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  6. Master Station
  7. Master Station
    Dahua

    Master Station

    Stock Code: VTS8A40B-CG

    Unlocks the door, watches the cameras and answers emergency calls
    A master station with a glass touchscreen, running on Android 11. In residential complexes it monitors door stations and IP cameras; in industrial facilities it opens two-way calls with emergency phone terminals.
    10 inchDisplay
    1024 × 600Resolution
    4 channelsMonitoring
    512 GBStorage
    1000 MbpsNetwork
    12 VDCPower input
    Key specifications
    10inch
    Glass touchscreen
    A 1024 × 600 panel running on Android 11.
    4channels
    Split-screen monitoring
    Splits the screen into four windows and shows four 720p channels at once.
    5MP
    Built-in CMOS camera
    Captures a 57° horizontal, 45° vertical and 72° diagonal field.
    512GB
    Micro SD storage
    Writes video and snapshots to the card during monitoring and calls.
    300devices
    Industry mode capacity
    Takes 300 VTAs in industry mode, and 32 VTSs plus 32 IPCs in building mode.
    1000Mbps
    Self-adaptive network port
    The RJ-45 port picks its own link rate and climbs to 1000 Mbps.
    IN DAILY USE
    Unlocks doors remotelyIt releases the door lock during monitoring and while a call is running.
    Answers emergency callsIt talks both ways with emergency phone terminals and terminal stations.
    Sits straight on the deskIt goes on a desktop, and the bracket angle follows the way it is used.
    Usage areasResidential complexes·Industrial facilities·Emergency call systems
    System
    Main ProcessorEmbedded Processor
    Operating SystemAndroid 11
    Button TypeMechanical
    InteroperabilityONVIF; CGI; SDK; SIP
    Network ProtocolIPv4; RTSP; UDP; FTP; RTP; TCP
    Basic
    Screen TypeCapacitive Touchscreen
    Display Screen10" TFT display
    Screen Resolution1024 × 600
    Camera5 MP CMOS camera
    Field of ViewH: 57°; V: 45°; D: 72°
    Video CompressionH.264; H.265
    Video Resolution720p
    Video Frame Rate25 fps
    Video Bit Rate2 Mbps
    Audio CompressionG.711a; G.711u; PCM
    Audio Input3 Channels
    Audio OutputBuilt-in speaker; handset speaker
    Audio ModeTwo-way audio
    Audio EnhancementEcho suppression / digital noise reduction
    Audio Bit Rate16 kHz, 16 Bit
    Function
    Communication ModeFull digital
    Multi-Window DisplaySupports splitting to 4 windows and monitoring 4-ch 720p videos.
    StorageMicro SD, Max 512 GB
    Web ConfigurationYes
    Auto RegistrationYes
    Access DeviceBuilding mode: Up to 32 VTSs, 32 IPCs<br />Industry mode: Up to 300 VTAs (Added through IP), 32 IPCs
    Performance
    Casing MaterialPC + ABS
    Port
    RS-4851
    HDMI1
    USB1 × USB 2.0 port<br />1 × USB 3.0 port
    Power Output1 channel, 12 V / 200 mA
    Network Port1 × RJ-45 100 Mbps / 1000 Mbps self-adaptive
    General
    Appearance ColorTitanium gray
    Power Supply12 VDC, 4A
    Power AdapterIncluded
    InstallationDesk Mount
    CertificationsCE; FCC
    AccessoryPower adapter; power cord; handset cord
    Product Dimensions345.00 mm × 224.60 mm × 64.42 mm (13.58" × 8.84" × 2.54")
    Operating Temperature–10 °C to +55 °C (14 °F to +131 °F)
    Operating Humidity5%–90% (RH) (Non-condensing)
    Operating Altitude0 m – 1300 m (0 ft – 4265.09 ft)
    Power Consumption≤ 5 W (standby); ≤ 10 W (working)
    Gross Weight2.5 kg (5.51 lb)
    Storage Temperature0 °C to +40 °C (+32 °F to +104 °F)
    Storage Humidity30% to 75% (RH)

    Datasheet

    VTS8A40B-CG

    pdf6/27/2025

    Kullanım Kılavuzu

    VTS8A40B-CG

    pdf6/27/2025

    VTS8A40B-CG

    pdf6/27/2025

    Teknik Çizim

    VTS8A40B-CG

    pdf6/27/2025

    Fotoğraf

    VTS8A40B-CG

    png6/27/2025

    VTS8A40B-CG

    png6/27/2025

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