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Insights, product updates and practical guides on cellular intercoms, access control and IoT security technology — written for installers, integrators and anyone building smarter, more reliable entry systems.

The device is a GSM 4G VoLTE intercom unit which as a cell phone can call the owner’s mobile or landline phone. By pressing the call button it makes the voice connection in a few seconds, just like when talking via a conventional intercom system. This way it makes possible for the owner to receive the visitor’s calls and talk to them at anytime and anywhere, even when not at home, GSM Intercom

Enhancing security: The benefits of UP200 VoLTE intercom and access control units

2026-06-05 / Blog

Introduction to VoLTE Intercom and access control units In recent years, security systems have undergone significant evolution, moving from traditional […]

The role of WiFi in remote control

2019-04-28 / Blog

WiFi is one of the most widely used wireless technologies nowadays. It has been here since the late eighties,