What is a PoE Injector?

Installing and maintaining hard-to-reach devices such as surveillance cameras or access points can be challenging, especially when they need to be maintained with both power …
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What is PoE Extender?

IP devices such as IP surveillance cameras that are controlled via a PoE (Power over Ethernet) network are limited by a distance of 100 meters …
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DIY Home Network System

Network is basic but important medium to our work and life by far. E-mail is usually the way that we use to communicate with others in …
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PoE IP Camera VS Analog Camera

To start with the topic, let’s make clear the definition between PoE IP camera and analog camera. PoE IP camera, also called IP camera, is a …
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DVR VS PoE NVR

DVR and NVR is the critical part of camera security system. People choose either DVR or NVR as recording equipment. This article would like to go through …
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Best PoE switch for IP cameras

IP camera security system is a type of surveillance system which can transport video in real-time and record the footage to SD card or hard …
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What is PoE IP Camera?

Before moving to the PoE IP camera, let’s make clear what is IP camera first. IP camera, also referred to Internet Protocol camera, is a …
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How to pick the right PoE switch?

According to WiKi, “switch is a network device used for electrical (or optical) signal forwarding. It provides an exclusive electrical signal path for any two network nodes …
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