What should we do if there is no signal at all in the elevator?
What should we do if there is no signal at all in the elevator?
The details of this GOBOOST project are located in a community in Nanhai District, Foshan, Guangdong. What needs to be covered is an elevator up to 17 floors. Currently, there is no signal in the elevator at all, and the owner has complained many times about signal problems. The person in charge approached GOBOOST and asked us to provide an elevator signal solution. 
The floors of residential communities are getting higher and higher, and elevators have become a necessary means of transportation. However, if the elevator signal is weak or even lost, it will pose safety risks to people taking the elevator. Therefore, GOBOOST rushed to the scene to issue a signal coverage plan.
After our on-site survey, we issued the following plan: use elevator mobile phone signal amplifiers to provide complete signal coverage for the elevator and completely solve the problem of weak signals.
On-site installation process:
1. First we need to find a place with a good signal source outdoors (a three-cell signal bar is required), and then install the outdoor receiving antenna here, facing the signal tower. 
2. Use feeders to connect the outdoor antenna and amplifier, and connect the indoor antenna as well. 
3. After checking that all connectors are installed, you can start the machine and use it.
After installation, CellularZ software was used again to detect the elevator signal value, and the RSRP value was increased from -127dBm to -75dBm. After installing the signal amplifier, not only can we make smooth calls in the elevator, but we can also play games without any lag, and the coverage effect was praised by the management of the district!
