Hoist elevator is used more and more commonly in the construction field. Construction workers on different floors usually get help from person in hoist elevator by beating the st...
Pager Button And Display Receiver Restaurant Call System (K-4-C+Y-650+K-AB)1. IntroductionRestaurant Call System is widely u...
J&R Waterproof Industrial Telephone IP67 Emergency Telephone Model Number: JR102-3BAPPLICATIONS:As a weatherproof telephone, it is fully contained within...
Weatherproof Emergency Phone,Railway Telephone, Waterproof Industrial Intercom Model
JR101-FK
Application
Any heavy duty industrial area or public area
Rem...
J&R Heavy-Duty Telephone,Tunnel IP67 Telephone Weatherproof Telephone for Roadside APPLICATIONS:As a weatherproof telephone, it is fully contained within a corrosion resistan...