History of landline telephone lines vs cellular networks For decades, telephone entry systems were physical landline-based systems. A property owner that wished to have a telephone entry system installed at their property’s gate to screen visitors, would first have...
Landline-based gate access control For several decades, gate access control systems were often controlled by landline-based telephone systems. Such systems were programmed at the hardware or keypad level, and often required a landline telephone system to run. While...
