Security-First Camera Configuration For AI 3D Face Cat-eye Lock

The dual-camera system (3MP front/1MP rear) forms the backbone of TCL's security architecture. The 160° ultra-wide front camera ensures complete porch coverage to detect loiterers, while the 120° interior camera monitors domestic safety - particularly valuable for households with children/elderly members. This configuration aligns with TCL's "5D security standard" philosophy where visual verification complements biometric authentication.
Key considerations:
Resolution Hierarchy: 3MP front camera captures facial details for AI recognition (matching 3D structured light accuracy), while 1MP rear camera suffices for general room monitoring.
FOV Optimization: 160° eliminates blind spots reported in single-camera systems, with distortion correction via AI algorithms
Low-light Performance: Infrared night vision maintains functionality in darkness, critical for 24/7 sentinel mode
The cameras directly enable core features like real-time alert videos and AI visitor analysis, making them indispensable for the product's security proposition.