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Lihong ( Hangzhou) Electronics Co., Ltd.

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Lihong ( Hangzhou) Electronics Co.,  Ltd.
Lihong ( Hangzhou) Electronics Co., Ltd.
China
  • Products Catalog

    CCTV DVR Keyboard Controller

    Quantity Order:
    Payment Method:
    Telegraphic Transfer (T/T)

    Specification :

    CCTV DVR Keyboard Controller

    Products feature

    Exquisite shape design, friendly operation interface

    Button with PVC film ,easy operation,

    Connect with twist pair directly, easy connection,separate power port

    Support HIKVISON and other DVR control protocol

    20x2 liquid crystal back light display, show camera No,rocker state and so on

    Built-in buzzer,warning key sound

    Three-dimension rocker,control len aperture,focus,zoom and other function of high speed dome camera

    One keyboard could control multiple DVR

    Technical target

    power supply......................9VDC 500mA

    power ............................5.0W

    weight............................1 Kg

    measurement ......................155(W) X210(L) X60(H)mm

    communication method............. RS-485

    communication distance............1200m



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