김두만
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Recent activity by 김두만-
What is MTBF and how to use it?
Introduction Mean time between failures (MTBF) is the predicted elapsed time between inherent failures of a mechanical or electronic system during normal system operation. Example If there are 1...
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How can I receive a push notification on my mobile phone when an NVR is reconnected (or re-powered)?
Summary: It can be set in the event rule. Note: The NVR must be registered in the mobile viewer in advance. Step-by-step guide: 1. Go to "Setup" - "Event" - "Event Rule Setup". 2. Select 'Power...
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How can I clean the camera surface properly?
Summary: Clean the contaminated area on the product surface with a soft, dry cloth or a damp cloth. (Do not use a detergent or cosmetic products that contain alcohol, solvents or surfactants or oil...
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Motion Detection & IVA operation of Q core Camera
Summary Q-core cameras can utilize AI Engine for embedded analytics such as MD(Motion Detection). There is an option to select Object Detection(OD) type and this article describes how analytics wor...
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An efficient way to use SPE-410 profiles when using with WAVE and a Decoder
Summary Encoders are useful devices when configuring legacy analog cameras and Network cameras together. Decoders are useful especially when you want to stream live video to monitors without a PC o...
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How to setup the E-mail function of NVR using Google Account?
Summary Many customers want to use NVR's E-mail function to receive snapshots in the event of IVA(Intelligent Video Analytic), MD(Motion Detection) or OD(Object Detection) When you use Google Accou...
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WAVE How to search objects where the value of the attribute is True/False
Summary: In WAVE search field, user can search objects by typing in object types and attributes. This article describes how to make a search in case the attribute is just True or False. Detail: Y...
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How do I enable/disable a privacy mask with an alarm I/O
Summary: We can enable/disable privacy mask with physical alarm input using ‘Event Rule’ and ‘Handover’ It can be used to deal with sensitive matters that need to be broadcast to other audiences....
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File format differences between the NVR set and web viewer backup files
Summary: The following describes the time difference reflected in file names during backup in Webviewer and Local (NVR Set) when exporting recordings from an embedded NVR (e.g. PRN, XRN, QRN Series...
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How to utilize AI-NVR’s AI features with non-AI cameras?
Summary P series AI NVRs support AI object detection features by themselves. Therefore, even if non-AI cameras are connected, AI features can be utilized. Below describes how to setup AI object det...