smartphone untuk pekerja konstruksi

Sistem Radio Telepon Darurat Platform Pengeboran Minyak

2022-06-15

Masalah Komunikasi di Industri Minyak, Digitalisasi, clustering, dan jaringan telah menjadi tren yang tak terelakkan dalam penerapan teknologi nirkabel...

Sistem Radio Telepon Darurat Pembangkit Listrik Tenaga Angin

2022-06-15

Pembangkit listrik tenaga angin biasanya dipasang di tempat terpencil, kondisi alam yang berbahaya dan perbedaan suhu yang besar. Ketika peralatannya rusak...

Pertukaran SPC

2022-05-31

Program-controlled exchange, also known as program-controlled digital exchange or digital program-controlled exchange, usually refers to the switching equipment used in...

Sistem Telepon Sekolah

2022-05-27

In school, safeguarding the students and staff is of paramount importance. The role of a reliable public telephone system on...

Sistem Telepon IP PBX

2022-05-19

IP PBX is a system with an IP connection based on TCP/IP protocol, PBX is a switch that implements communication...

Sistem Telepon Kereta Api

2022-05-11

The emergency telephone system is an IP emergency system specially set up in the subway. The emergency system is a...