ex-bevis Telefon

vejrbestandig voip telefon

2023-02-22

A weatherproof VoIP phone is a type of telephone designed to withstand outdoor environmental conditions such as rain, snow, and...

Brug af IP-industritelefoner i Kina

2022-08-08

nødtelefonboks

2022-07-26

Vores nødtelefoner er designet til brug i offentlige omgivelser og er ideelle til øjeblikkelige opkald i livstruende situationer. De...

Certificering

2022-06-15

Xinjiang G575 North Projects

2022-06-08

Xinjiang G575 er omkring 76,5 kilometer, vejene krydser øst-Tianshan fra nord til syd. Forsyningstunnelen Nødtelefoner var...

Intelligent tågelygtestyringssystem til Shandong motorvej

2022-06-08

Dæk den overordnede situation for modernisering af intelligent transport med informatisering, realiser den dybdegående indtrængning og integration af information ...

SPC-udveksling

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...

Certifikat

2022-05-30

Do I need professional installation?

2022-05-27

We can provide professional installation video or user's manual for help, most of our product can installed it without a...