The NX1 is Commtel’s first IP intercom, designed to bring enhanced performance, flexibility, and simplicity to secure entry systems. The NX1 is more than just another product in […]
What is a 4G Command Unit?
In the world of modern access control, flexibility, simplicity, and future-proof connectivity are key. That’s where Commtel’s Command Unit comes in – a robust 4G access control command […]
Choosing The Right SIM
With so many network providers out there offering a wealth of tariffs to choose from, it can be tough to know which is the right SIM card for your intercom system.