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That’s why I thought of writing this article to help you choose a ready to use Easy DIY home CCTV kit. Best PoE Security Camera System Recommendations 2019: SummaryAwardModelCameras in KitPrice 4 Channel Kits Best Budget Amcrest NV2104E IP2M 852EB4 4Check Amazon Best Value with Wi Fi Reolink RLK4 210WB4 4Check Amazon 8 Channel Kits Best Budget Reolink RLK8 410B4 4Check Amazon Best Value Amcrest AMNV40M8 4B B 4Check Amazon Best High end LaView LV KNX968E88W4 T4 8Check Amazon 16 Channel Kits Best Budget Reolink RLK16 410B8 8Check Amazon Best Value LaView LaView LV KN996P1612A4 T3 16Check Amazon Best High end 4k LaView LV KNY49E616W4D48 T6 16Check Amazon A quick note: This article may contain affiliate links from Amazon and/or other platforms. This is how we pay the bills and ensure an ad free distraction free experience for you. If you click on one of these links and then purchase something, we will receive affiliate income for referring you. This goes towards the costs of hosting and running this website and does not cost you anything extra. Thanks for understanding!MethodologyAs usual, we have grouped our recommendations by the best budget kit, the kit offering the best value, and the best high end kit system. Which DIY route – Easy DIY or Pro DIY?A home security camera system consists of the following essential parts:The heart of the system, the Network Video Recorder NVRBefore the advent of network cameras, the equivalent of the NVR would have been called a DVR which works only with analogue security cameras. An NVR works only with network based cameras. So remember a DVR works with analogue cameras. and an NVR works with network cameras only. In this article, I will be looking only at NVR based systems.

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Most contact cleaning companies will spend 30 minutes to 2 hours in attempting to reach as much ductwork that a person is physically able to reach. A small minority of contact cleaning companies will even make a good go at it and will spend up to 8 hours at an average residential jobsite. It is even fair to say that if a contact cleaning company spent all day, if the ductwork was completely exposed and if the ductwork was small enough, a contact cleaning company could technically perform a thorough job if the technician was motivated to perform a thorough job. The contact cleaning method of air duct cleaning is very limited in what dirt, dust and debris is actually pulled out of a ventilation and or HVAC system. 2” diameter vacuum hoses cannot suck up 3” diameter beer cans or soda pop cans. Due to the laws of physics in that a 2” diameter vacuum hose leaves behind all large diameter items, no airflow improvement is ever realized after the service is performed. Clumsy shop vac hoses usually cannot effectively clean through most furnaces burners, hence the ash, dirt, carbon and dust that can be found in these burners typically stay in the burners. This results in no efficiency improvement when cleaning out the burners, because the shop vac hose could not fit inside of the burners to properly clean it as compressed air or nitrogen can. Most ventilation and or HVAC systems have portions of ductwork that is not easily accessible due to portions of the ductwork being drywall finished around. Should this be the case at any given jobsite, a consumer and or customer must realize that a large portion of ductwork will not be cleaned as a result when the contact cleaning method of air duct cleaning is employed. Typically a shop vac hose can only reach up to 15’ before the hose just curls up.