Inventor
MONAHAN DAVID
GB4 patents
Patents
4 patentsUS12498898B2Dec 16, 2025
Steering audio recordings in a surveillance system
TYCO FIRE & SECURITY GMBH0 citations56
US12520077B2Jan 6, 2026
Directional audio microphones in a surveillance system
TYCO FIRE & SECURITY GMBH0 citations45
US12354426B2Jul 8, 2025
Auto-programming door and camera relationships for a security system
TYCO FIRE & SECURITY GMBH0 citations44
US12154402B2Nov 26, 2024
Voice based access control with increased assurance
TYCO FIRE & SECURITY GMBH0 citations42