Diagnose a recurring false alarm by identifying the recorded zone, checking that device and its surroundings, and changing only the cause you can safely reproduce. Separate detection events from power, battery and tamper faults before adjusting sensitivity.
Use an overview camera to record context across the scene and an identification camera to concentrate detail at a planned passage point. Combine the roles only when the entrance is narrow, subject distance is stable, face angle is useful and lighting supports both views.
Apartment security focuses on the unit entrance, accessible windows, balconies and shared approach. A private home adds the garden, gate, exterior routes and building perimeter as distinct planning layers, requiring broader camera coverage, more opening points and coordinated outdoor, interior and perimeter detection.
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