industrial waterproof telephones factory

SOS Emergency telephone

2022-06-01

This SOS emergency handsfree telephone is a telephone that specifically addresses of indoor industry. The telephone is rugged and durable...

Certificate

2022-05-29

What is the delivery time for a quote request?

2022-05-27

For a standard product request, it will be approx. 5-7 working days. For the bulk order consisting of various systems,...

Scenic Spot/Park Telephone System

2022-05-27

The public safety of scenic spot arouses extensive concern. When there is limited infrastructure providing a reliable and effective communication...

Toll Station System

2022-05-19

Toll station network intercom broadcast system is introduced based on SIP protocol IP audio technology, which converts analog audio signals...

Explosion-proof Loudspeaker

2022-05-10

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