ex-proof Telephone

weatherproof voip phone

2023-02-22

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

Uses of IP Industrial Phones in China

2022-08-08

emergency telephone box

2022-07-26

Our emergency phones are designed for use in public settings and are ideal for immediate calls in life-threatening situations. They...

Certification

2022-06-15

Xinjiang G575 North Projects

2022-06-08

Xinjiang G575 is about 76.5 kilometers, the roads cross east-Tianshan from North to South. The utility tunnel Emergency telephones was...

Intelligent foglight guidance system for Shandong expressway

2022-06-08

Cover the overall situation of the modernization of intelligent transportation with informatization, realize the in-depth penetration and integration of information...

SPC Exchange

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...

Certificate

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...