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DVR Supply and Installation at DRAS Refrigiration Corporation.
Introduction.
On March 9, 2026, a technical team conducted the replacement and installation of a new CCTV Digital Video Recorder (DVR) at DRAS Refrigeration Corporation, located in Pagsabungan, Mandaue City. This activity was performed to maintain the reliability and efficiency of the company’s CCTV monitoring system. A properly functioning DVR is essential for storing surveillance footage and ensuring that security monitoring continues without interruption. By upgrading the DVR unit, the company can maintain a stable and effective security system within its premises.
Arrival and Initial Inspection.
The team arrived at the location at 2:32 PM and began by inspecting the existing CCTV system setup. This initial inspection was important to identify the current condition of the system and confirm that the replacement process could be completed smoothly. During this stage, the technicians checked the connections between the cameras and the DVR, as well as the overall layout of the surveillance system. The team also prepared the necessary tools and equipment needed for the installation to ensure an organized and efficient workflow.
Removal of the Old DVR Unit.
After completing the inspection, the team proceeded with the careful removal of the old DVR unit from the system. Removing the old device required caution to avoid damaging cables or interrupting the connections of the CCTV cameras. Since the DVR is the main recording device of the surveillance system, proper handling was essential during the removal process. The technicians made sure that all components were disconnected safely and that the equipment was handled properly before installing the new DVR unit.
Hard Disk Drive (HDD) Transfer.
One important step in the replacement process was transferring the Hard Disk Drive (HDD) from the old DVR to the new unit. The HDD stores the previously recorded CCTV footage, which may still be needed for monitoring or reference. To prevent data loss, the technicians carefully removed the HDD from the old DVR and installed it in the new DVR unit. This ensured that the previous recordings remained accessible even after the system upgrade.
Installation and System Connection
After the HDD transfer was completed, the team installed the new DVR unit and reconnected the necessary cables. Each camera connection was carefully checked to ensure that the DVR detected all cameras correctly. Proper cable management and connection were essential to maintain stable video signals from the CCTV cameras to the recording system. The technicians ensured that every component was properly connected and that the system was configured correctly.
System Testing and Verification.
Conclusion.
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