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Vandal Resistant And Non-Volatile Memory Waterproof Automatic Dialing Phone For Tunnels

Categories Automatic Dialing Phone
Place of Origin: China
Certification: CCC, FCC
Model Number: TZ-3
MOQ: 10 sets
Packaging Details: Carton + Foam + Polybag
Delivery Time: 25 to 30 days
Payment Terms: T/T
Supply Ability: 10,000 sets per month
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    Vandal Resistant And Non-Volatile Memory Waterproof Automatic Dialing Phone For Tunnels

    Vandal Resistant And Non-Volatile Memory Waterproof Automatic Dialing Phone For Tunnels



    Applications

    -Metro -Light rail

    -Highway -Ship

    -Mine -Petro Station

    -Power plant -Tunnels


    Features:

    -Automatic dialer -Waterproof

    -Two voice announcement message -Humanization design

    -Automatic Cover -Non-volatile memory

    -Vandal Resistant -Long life use


    Power Options

    Powered by the phone line directly, no need additional power.


    Specifications:

    Application Conditions

    Environment Temperature: -40℃~+70℃

    Relative Humidity: 10%~95%

    Atmospheric Pressure: 86~106Kpa

    Environment Noise: ≦60dB

    Main Technique Data

    Work Frequency: 300Hz ~ 3400Hz

    Buzzer Level: 70dB

    DTMF Dialing (Dual Tone Multiple Frequency)

    Low frequency group frequency: 697.770.852.941Hz

    High frequency group frequency: 1209.1336.1477Hz

    Frequency Deviation: ≦1.5%

    Level of low frequency group: -9±3dB

    Level of high frequency group: -7±3dB

    Level difference between high and low: 2±1dB

    Total distortion of harmonics wave lower than Fundamental wave leve: ≧20dB

    Electroacoustic Characteristics

    0Km 5Km

    Sending loudness rating (SLR) ≧+5dB ≦+15dB

    Receiving loudness rating(RLR) ≧-7dB ≦+2dB

    Sidetone masking rating(STMR) ≧+6dB ≦+12dB


    Competitive Advantage:

    Quality products

    In time delivery

    Competitive price

    Warranty

    Good after sale service

    Easy operation and maintenance

    Easy installations


    PBT waterproof phones are designed special for severe environments but need communication reliably and steadily, such as Tunnels, Metros, Railways, Highways, Mines, etc, for inspectors there or emergency. IP67 waterproof and vandal resistant assure for long life use. Auto dialing when pick up handset make it fast response.


    Big silicon keypad, automatic cover, automatic dialing is our humanization design considerations for the serve environment. Big keys are easy for dial, automatic cover avoid damages when user forget to cover it, automatic dial make fast response and avoid mistakes in emergency.


    1 to 12 numbers saved in memory of the phone, when user picked up the handset or press the hand free key, if don’t press any other keys with in 3 seconds, the phone will auto dial the setted number. And you can press other keys for setted number or press the pick up key to pick up other saved numbers.

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