手機視訊證據推送至NVR

Introduction

In a comprehensive security environment, fixed surveillance cameras are essential, but they cannot cover every corner of a facility at all times. When a security guard on patrol or a staff member witnesses an incident in a "blind spot," they often rely on their smartphones to record the event. However, these individual recordings are typically siloed on personal devices, making them difficult to archive, share, or integrate into the official security record. ACTi’s Video Evidence Push solution bridges this gap by allowing mobile devices to act as roaming surveillance cameras. By streaming live video directly from a smartphone to an ACTi NVR, organizations can capture critical evidence in real-time and manage it within their centralized security platform.

Common Challenges

Fixed Camera Blind Spots: Criminal activity or safety hazards often occur in areas not covered by permanent cameras, such as stairwells, remote corners of a parking lot, or during transit.

Difficulty in Centralizing Mobile Evidence: Manually transferring video files from various staff phones to a central server is time-consuming and risks the loss or tampering of evidence.

Lack of Real-Time Situational Awareness: When a guard encounters a threat, they need a way to show the command center exactly what is happening as it unfolds, rather than reporting it via radio or after the fact.

Short-Term or Moving Events: Temporary events, such as a protest, a specialized inspection, or a moving VIP escort, require flexible surveillance that fixed infrastructure cannot provide.

Proof of Patrol: It is often difficult for management to verify that guards are actively inspecting specific areas or to see exactly what a guard observed during a scheduled round.

ACTi Solution: Turning Smartphones into Mobile Sensors

ACTi provides a seamless mobile integration that transforms a standard smartphone into a professional-grade IP camera that communicates directly with the Video Management System (VMS).

Real-Time Video Push Technology: Using the ACTi Mobile Client app, authorized users can initiate a "Video Push" with a single tap. This turns the phone’s camera into a live stream that is transmitted over 4G/5G or Wi-Fi directly to the ACTi NVR.

Centralized NVR Recording: The mobile stream is treated like any other IP camera in the system. The NVR records the footage in high definition, ensuring that mobile evidence is safely stored, timestamped, and backed up alongside fixed camera feeds.

Instant Command Center Visibility: The moment a staff member starts a Video Push, the live feed can pop up on the command center monitors. This allows dispatchers to see the incident from the staff member’s perspective and coordinate a more effective response.

Two-Way Audio Communication: ACTi’s solution supports audio integration, allowing the person in the field to provide verbal context while recording and enabling the command center to give immediate instructions.

Metadata and GPS Integration: Along with the video stream, the system can transmit location data, allowing the NVR to track where the evidence was captured. This is invaluable for documenting incidents in large campuses or city-wide deployments.

High Security and Access Control: Only authorized mobile devices with the correct credentials can push video to the NVR. This ensures that the security network remains protected and that the evidence collected is legally defensible and handled only by verified personnel.

Conclusion

ACTi’s Video Evidence Push to NVR solution extends the reach of a surveillance system beyond the limits of fixed hardware. By empowering personnel to become mobile observers, organizations can eliminate blind spots, improve response times, and ensure that every critical incident is captured and recorded in a secure, centralized database.