public emergency telephone system

Two-key Broadcast Emergency Telephone

2022-11-24

Two-key Broadcast Emergency Telephone is made of Fiber-Reinforced Plastic, without a cover design, and can be equipped with a dust cover....

Three Proofings Two Key Industrial Emergency Telephone

2022-11-24

Three Proofings Two Key Industrial Emergency Telephone is made of Fiber-Reinforced Plastic, it is a full-digital network radio/intercom. Dust cover can...

Why choose IP telephony, what is an IP telephony provider?

2022-11-18

With the development of the economy, the electronic communication industry is growing at an unprecedented speed through large-scale and modern...

How to Use IP Tunnel Emergency Telephone Correctly

2022-08-26

What is an IP Tunnel Emergency Call IP Tunnel Emergency Telephony (IPT) is a technology that uses an IP network...

What important role does Industrial telephone with Indicator light play?

2022-08-19

In industrial production, the production environment of many industries is very harsh. In this harsh state, you will find that...

Weather-proof Telephone

2022-06-30

Weather-proof Telephones are designed to provide safe and reliable communication in harsh indoor and outdoor environments. It has a strong,...

Weatherproof GSM telephone

2022-06-24

This weatherproof phone is completely contained in a corrosion-resistant cast aluminum alloy weatherproof housing. The door provides complete protection against...

Certification

2022-06-15

Certificate

2022-05-30