hava koşullarına dayanıklı voip telefon

Güvenilir ve Verimli EMS Asansör Telefonları ile Asansör Güvenliğini Artırma

2023-02-28

Asansörler, herhangi bir modern binanın önemli bir parçasıdır ve asansör yolcularının güvenliği son derece önemlidir. Bir...

sertifika

2022-05-26

Liman Telefon Sistemi

2022-05-19

The system was suitable for port, and provide a voice channel in emergency situations. The high-quality microphone and loudspeaker can...

Fiber Optik Telefon Sistemi

2022-05-11

It greatly improves the elasticity of the network, and any fault point will not have any impact on the current...

Patlamaya dayanıklı Hoparlör

2022-05-10

Explosion proof loudspeakers, the appearance is made of metal materials, made by aluminum alloy, which has the characteristics of anti-violent...

Fiber Ağ Anahtarı

2022-05-10

The fiber network switch specifically designed for industrial Ethernet infrastructure. Built with industrial design and easy management functions, this product...

Tel Telefon

2020-05-10

The wire telephone are a microphone (transmitter) to speak into and an earphone (receiver) which reproduces the voice in a...