China Gold Supplier for China Emergency Telephone Heavy Duty Telephone Security System Waterproof Tunnel Telephone


  • FOB Price Range: US $10-300/unit
  • MOQ: 100 units
  • Supply Ability: 10000 units per Month
  • Port: Shanghai or Ningbo
  • Payment Terms: T/T, L/C, PAYPAL, WESTERN UNION
  • Delivery Terms: FOB/DAP,DDU,EXW
  • Product Detail

    Product Tags

    To create a lot more value for prospects is our business enterprise philosophy; buyer growing is our working chase for China Gold Supplier for China Emergency Telephone Heavy Duty Telephone Security System Waterproof Tunnel Telephone, Our ultimate goal is to rank as a top brand and to lead as a pioneer in our field. We are sure our successful experience in tool production will win customer’s trust, Wish to co-operate and co-create a better future with you!
    To create a lot more value for prospects is our business enterprise philosophy; buyer growing is our working chase for China Emergency Telephone, Vandal Resistant Telephone, The quality of our products is equal to OEM’s quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
    1553063085(1)

     

    APPLICATION RANGE
     Suitable for subway, highways, power plants, gas stations, docks, steel companies to moisture, fire, anti-noise, dust, frost has environment special requirements
    FEATURES
    1. Telephone can be composed of independent communications system and program-controlled switches, couplers.2. Can be connected directly to the telecommunications network.3. After the formation of the call system, each phone are independent workstations, one of the malfunction doesnot affect the whole system work.

    4. After the formation of the call system, the product has automatic gain function, speech length or size does.

    not vary with the number of telephone distance varies.

    5. Telephone housing patented design, waterproof, dustproof, no waterproof cover, beautiful and practical.

    6. Telephone circuit within internationally accepted double-sided integrated circuit, has made accurate number,

    call clear, stable and so on.

    7. Engineering plastic shell, waterproof, dustproof, strong corrosion resistance.

    8. The phone has good stability and strong anti-interference ability.

    9. Key parts of the handle, the hook, the keyboard by the company’s own production, strict quality control, sale

    and reaction speed.

    TECHNICAL PARAMETERS
    Operating Voltage DC48V
    Network TCP、UDP、ICMP、IGMP
    Frequency response 250~3000 Hz
    Ringing Class ≥80dB
    Protection class IP66
    Corrosion grade WF1
    Ambient temperature -30~+60℃
    Atmospheric pressure 80~110KPa
    Relative humidity ≤95%
    Lead hole 3-PG11
    Total Weight 6 kg
    Installation Wall-mounted
    Light color Customized
    MEASUREMENT

    玖沃产品详情页


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