The lobby upgrade for buildings still running 1980s buzzer intercoms. The Lockly Guard Ingress Vision (PGI303WA) combines smart access control with a built-in HD video doorbell. Credentialed residents or staff enter on their own; visitors ring through to the tenant's mobile app for two-way video and remote unlock. Built for walk-up apartment lobbies, office buildings, gym + clubhouse fronts, schools, and coworking entries. Available from 1-800-Unlocks. Certified install support available on request.