PSST Technology(HongKong) CO., LTD.
Outdoor Emergency Phone Tower
Outdoor Emergency Phone Tower
NEWS & EVENTS
Clean Room Emergency Telephone 4
Industrial Broadcasting Station 2
Outdoor Emergency Phone Tower 3
Plant Broadcasting Telephone 4
Robust Auto Dial Telephone
Waterproof Telephones Bulk Order Continue
PSST Full Production Of Bank Service Telephone
Emergency Help Points For Highway Toll Station
Production Of Elevator Emergency Telephones
Clean Room Service Intercom Gains Highly Satisfaction
Solar Powered Emergency Telephone Tower Widely Used
Clean Room Emergency Telephone
Clean Room Emergency Telephone 2
Clean Room Emergency Telephone 3
Curl Cable Handset
Curl Cable Handset 2
Embedded Public Emergency Telephone 2
Embedded Public Emergency Telephone 3
Flush Mount Emergency Telephone
Flush Mount Emergency Telephone 4
Flush mount emergency telephone 5
Flush Mount Emergency Telephone 6
Flush Mount Emergency Telephone 7
Industrial Broadcasting Station
The Industrial Sip Phone
Industrial Broadcasting Station 3
Industrial Waterproof Telephone
Industrial Waterproof Telephone 3
Outdoor Emergency Phone Tower
Pillar Help Points With Blue Strobe Beacon
Plant Broadcasting Telephone
Plant broadcasting telephone 2
Plant Broadcasting Telephone 5
Rugged Inmate Telephone
Talkback Call Station With Rain Cover
Talkback Call Station With Rain Cover 2
Talkback Call Station With Rain Cover 3
Tunnel Emergency Telephone
Tunnel Emergency Telephone 4
Tunnel Emergency Telephone 5
Tunnel Emergency Telephone 6
VoIP Explosion Proof Telephone
VoIP Explosion Proof Telephone 2
Product
Industrial Communication Systems
Intercom and Mass Notification & Public Address Products
Door Phones & Entry Equipment
IP PHONE & PBX
Phone Accessories

Outdoor Emergency Phone Tower

The outdoor emergency telephone tower is more common with a civilian two-wheel emergency signal tower. The signal tower of the two-wheel emergency signal tower is more than 40 meters high. It is mainly used for the emergency use of special natural disaster residents, and can also be used as the signal transmission base point of urban WIFI.

According to the classification of communication tower structures, steel towers are generally classified into the following types from the types of steel materials.

1. Angle steel tower

The main material and the web are mainly made of angle steel. According to different cross-section variables, there are triangular towers, four-cornered towers, pentagonal towers, hexagonal towers, and octagonal towers. The most commonly used communication is the four-corner tower and the triangular tower.

2. Steel tube tower

The main material is the steel pipe, oblique steel and other iron towers made of angle steel or steel pipe. According to the cross-sectional shape, the same angle steel tower is used. The most used communication is the three-tube tower and the four-tube tower.

3. Single tube tower (single tube tower)

Cantilever structure made of single large diameter steel pipe throughout the tower 4. Mast or cable tower High-rise steel structure consisting of a central column and a rope (or cable).

The safety distance of the construction signal tower to the house is more than 200 meters. The signal tower is a wireless signal transmitting device established by China Mobile, China Unicom, China Telecom and other network operators. It is called a signal tower. It is also a form of a public radio station, which refers to a radio transceiver station that transmits information to and from a mobile telephone terminal through a communication switching center in a certain radio coverage area.

Since the popularity of wireless cities, the signal tower has been used as a signal transmission base for urban WIFI. Some people refer to a tower as a base station, such as a "telecom base station," which connects a fixed part to a wireless part and wirelessly transmits the equipment connected to the mobile station over the air.


Related News
  • Tunnel Emergency Telephone 5

    Tunnel Emergency Telephone 5

    October 29, 2018Tunnel Emergency Telephone Features 1. High waterproof and dustproof performance, all SUS304 stainless steel case, the protection grade reaches IP65.2. High durability, oil resistance, strong acid res...view
  • Flush Mount Emergency Telephone 6

    Flush Mount Emergency Telephone 6

    October 26, 2018The tamper-proof walkie-talkie is no different from the normal walkie-talkie, but it is quite different from the normal model in terms of materials and physical properties. Explosion-proof walkie-talk...view
  • Industrial Waterproof Telephone 3

    Industrial Waterproof Telephone 3

    October 29, 2018The phone is suitable for use in subways, highways, power plants, oil stations, mines, docks, steel companies, large-scale projects, etc., which have special requirements for moisture, fire, noise, du...view
  • Talkback Call Station With Rain Cover 2

    Talkback Call Station With Rain Cover 2

    October 29, 2018Excellent water resistance requires a huge cost to the manufacturer. At the beginning of each product design, the waterproof capability is a very important product quality indicator.view
  • Rugged Inmate Telephone

    Rugged Inmate Telephone

    October 29, 2018Wall-mounted outdoor public telephone cover stainless steel telephone is mainly used for voice communication in various environments. The phone has the characteristics of easy installation, easy opera...view
  • Plant broadcasting telephone 2

    Plant broadcasting telephone 2

    October 29, 2018Industrial mobile phones do not have a keyboard, no LCD screen, and its function is completely dependent on the software. In recent years, due to the gradual saturation of the global civilian mobile p...view
  • TEL:+86-755-89487736
  • FAX:0755-33671258
  • EMAIL:helen@waterproof-phone.com
  • ADDRESS:NO. 20, Phoenix No. 1 Zone Industry, Fuyong Street, Bao'an District, Shenzhen City