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  • Wireless Door/Window Contact

    Wireless Door/Window Contact

    DHI-ARD311-W

    Wireless Door/Window Contact

    • Door/Window sensor, 25-40mm motion distance

    • Bi-directional communication

    • Up to 150m transmission distance (open space/no interference)

    • 3 years battery life

    • Tamper switch equipped

    • Screw or glue to mount

    • ABS plastic

    • CE, FCC, MABISZ



    Danh mục: 


    Technical Specification
    Name                                                                       Wireless door sensor
    Motion distance 25-40mm
    Alarm prompt Notification LED light
    Wireless Frequency 433MHz/868MHz/915MHz                                          
    Transmit Power 10dBm
    Transmit Distance 150m(open area/no interference)
    Tamper Front cover and rear cover protection
    Power 1xCR123A battery, 3V 50mA
    Installation Way Screw and glue
    Dimensions 84*39*22mm(L*W*H)
    Weight 0.1kg
    Temperature -10°C~50°C
    Humidity < 95%
    Installation Screw or glue to mount
    Certifications CE, FCC, MABISZ

    Đánh giá


    Đánh Giá

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