A difficult question that even Apple cannot answer: Do people on earth really want 5G?

What Marine Communication Systems Are Used In the Maritime Industry？

When Payphone Handsets Meet Street Art

ABS Flame Retardant 12 keys Plastic keypad -B102

Drying methods are sun drying, boiling, oven drying, spray drying, and vacuum drying, but ordinary drying methods are usually carried out at temperatures above 0℃. The products dried will shrink the s...

Intelligent Buildings - System Integration for Security, Internet, etc.

Jails are replacing visits with video calls

In recent years, more and more jails have introduced video-calling services. Theoretically, these products could make it easier for..

Access control keypad with enclosure

Recently we made a secure and waterproof keypad with stainless steel enclosure for our customer, it's designed for use with access control systems...

A Pay Phone

For years,if you were away from home and wanted to make a phone call, pay phones were your only option. Even now that most of...

Global (United States, European Union and China) Explosion-Proof Intercom Market Research Report 201

Intercom is a kind of two-way mobile communication tool, which can be used to communicate without any network support...