Aiphone Corp., an international manufacturer of intercom and security communication products, now has a mobile app available to new and existing installations of the GT Series multi-tenant video intercom. The app, which requires the new GT-TLI-IP mobile app network adapter, allows tenants to use smartphones to answer calls and unlock doors; view video and conduct two-way conversations via Wi-Fi, 3G or 4G; and control automations of gates and lights.

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