Ahttps://dahuasecurity.org/in/solutions/city-solutions/smart-city/key-area-surveillancedahuasecurity.org/in/solutions/city-solutions/smart-city/key-area-surveillance.htmlhttps://dahuasecurity.org/in/solutions/city-solutionsx^jZOKtext/htmlUTF-8jxTue, 21 Jul 2026 01:56:24 GMTRZ tRZRZRZRZRZ^j Key Area Surveillance - Zhejiang Dahua Technology Co., Ltd.
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Key Area Surveillance

Key Area Surveillance

Overview Recommended Solutions Topology

Overview

Urban event detection uses AI video analytics to automatically identify abnormal situations such as fights, falls, sudden crowd surges, and abandoned objects in streets and public spaces. By turning live video into instant alerts, it helps city operators respond faster, reduce risk, and keep urban environments safer and more orderly.

Recommended Solutions

01

Face Recognition for Secure Entrances

02

Perimeter Monitoring for Critical Boundaries

03

Smart PTZ Patrol for Key Urban Areas

Face Recognition for Secure Entrances

Face Recognition for Secure Entrances

Deploy face recognition at key people and vehicle entrances to accurately capture and verify identities in real time. The system helps distinguish staff from visitors, supports blacklist/whitelist alerts, and leaves complete access records, strengthening security while keeping passage smooth and efficient.

Perimeter Monitoring for Critical Boundaries

Perimeter Monitoring for Critical Boundaries

Use high-precision perimeter monitoring around walls, fences, and restricted zones to detect crossing, climbing, loitering, and suspicious vehicle movement. Intelligent alarms highlight intrusions the moment they occur, reducing reliance on manual patrols and providing continuous protection for important city and government facilities.

Smart PTZ Patrol for Key Urban Areas

Smart PTZ Patrol for Key Urban Areas

Deploy radar water-level PTZ units along rivers, reservoirs, and drainage channels to continuously track level changes, flow conditions, and floating objects. When thresholds are exceeded or anomalies appear, the platform issues early warnings to relevant departments, supporting timely flood control decisions and safer waterway management.

Application Topology & Advantages

Application Topology & Advantages
AI video instantly flags fights, falls, crowd surges and abandoned objects.
Linked PTZ and fixed cameras monitor walls, gates and key sites with instant alarms.
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