Background 

The Tesla Berlin factory was built in 2021, and communication equipment is needed internally for the  preparation and communication of the new construction. Our agent recommended the public T60 machine, and  the user's on-site testing feedback was very good. The first batch of T60 was applied on site.

In May 2022, the factory was officially put into operation. With the development of business, users need to add  communication equipment for communication in various work links of the factory. However, after on-site  inspection by the agent, it was found that the internal building structure of the factory severely blocks the  broadband network. Based on the actual usage environment of this user, our company has designed a public  private network integration solution.

In areas with poor coverage of the original public network, a new private network DMR product DP480 has been  added. The original public network product and the new private network product can be integrated through our  company's public and private network gateway TM840 Gateway to achieve interconnection and interoperability,  thereby ensuring perfect coverage of the entire communication network in the factory area. After testing, the  user feedback shows that the usage effect is satisfactory, and the expanded DP480 is in place.

Solution 

When Tesla cleared around half of the 740 acres of land it owned to build its Gigafactory in Berlin, Kirisun's  local partner recommended Push-to-talk over Cellular (PoC) solution to facilitate the mega construction project. Kirisun PoC radios T60 were adopted. After the factory officially started to operate in May 2022, more users  needed push-to-talk devices to optimize group communications across the complex, where Kirisun's partner  found there were blind spots in carriers' cellular coverage during a site survey. Therefore, Kirisun designed  the convergent network by using its TM840 gateway, which connects the PoC radio in the cellular network and  DMR radios DP480 in the private network. Currently, Wi-Fi coverage is being set up across the factory, and the  factory will test Kirisun's convergent push-to-talk over cellular/Wi-Fi/DMR solution.

Benefits

• GPS-positioning of mobile subscribers.

• PoC & DMR Converged.

• Voice recording and logging.

Related Products