Do I need new cameras for video analytics?
Not always. Many recent Hikvision, Dahua and Axis cameras and NVRs already support on-board AI analytics; older systems may need a recorder or camera upgrade. We assess this during the free site survey.
What's the difference between motion detection and video analytics?
Basic motion detection alerts on any pixel change (including shadows and animals), causing false alarms. AI analytics classify what moved — person, vehicle, plate — and apply rules like line-crossing, so alerts are far more accurate.
Is face recognition / ANPR legal in Abu Dhabi?
It can be, when designed correctly and used for a legitimate security purpose on your own premises, but the answer depends on the purpose, placement, signage, retention and the UAE PDPL (face data is sensitive personal data under the PDPL), as well as ADMCC requirements. Emirtech designs and configures the system to ADMCC requirements and advises on placement and data handling; this is not legal advice, so confirm your use case with counsel.
Can analytics integrate with alarms and access control?
Yes. Analytics events can trigger alarms, lock or unlock doors, and notify your team, creating an integrated, automated security response.
Which brands support the best analytics?
Hikvision (AcuSense/DeepinView), Dahua (WizMind) and Axis offer mature AI analytics. We recommend the right platform for your use case and budget.
What causes false alerts, and can they be reduced?
Most false alerts come from untuned settings — a tripwire armed 24/7 in a staff walkway, or a sensitivity threshold set too low for moving foliage or vehicle headlights. Proper zone drawing, scheduling and a tuning pass after go-live remove the majority of them; we don't consider a deployment finished until false-alert rates are down to a workable level for your team.
How much video and analytics data is stored, and for how long?
Raw video retention follows ADMCC's minimum standards for your premises type; analytics metadata (event logs, counts, timestamps) is typically kept separately and can be retained for a shorter or longer period depending on your operational need. We agree retention periods with you in writing before installation.