June 9, 2023
What role does the underground gallery play in the city?
A comprehensive pipeline gallery is a tunnel space built underground in the city, and various engineering pipelines such as power, communication, gas, heating, water supply, and drainage are integrated into one. It is a modern, scientific and intensive urban infrastructure, which can effectively solve the problems of "spider web in the air" and "chain road". With a special access port, unified design, unified construction, and management, it is an important infrastructure and "lifeline" to ensure the operation of the city.
Why do you need an industrial phone in an underground pipe gallery?
The environment of the corridor is a relatively closed underground space, which cannot be covered by the mobile phone signals of the operators. Many units entering the corridor have their own communication needs, which makes the emergency telephone must have the communication ability to deal with the outside world and must be compatible with the call needs of each unit entering the corridor. Therefore, it becomes particularly important to build a set of commercially effective and reliable emergency communication systems. It plays an indispensable role in disaster relief.
Merits of J&R industrial phones.
Housed in a steel box and manufactured to a high standard, these telephones offer increased resistance to vandalism, and ensure that the primary function of communications is maintained at all times. Extremely easy to install. The cable entrance is on the back of the phone to prevent artificial damage, while the keypad is weather and vandal-resistant.