high strength nylon voice intercom system

Intercom System for Voice Communication at the Construction Sites and Other Industries Designed for Extreme Weathers The intercom system is mainly designed for the building hoist and industrial elevator, which provides a communication line between the ...

...high-reliability mobile Mesh product developed for on-site command. It can manage and set up various Mesh nodes within the network through link management, allowing users to view the signal strength of each link, video and data information of each node, display front-end video in real-time, and conduct voice intercom...