The Night Owl 8 Channel Smart Security DVR with 8 Ultra Resolution Outdoor Security Cameras functions just like a computer with a mouse for pointing and clicking and an intuitive icon base menu for easy setup and use. Crisp and detailed videoMonitor up to 100 feet awayAutomatic night visionYou can view anytime, anywhereYou can record up to 1 years’ worth of footage on 1TB hard drive– Anthony DawsonSecurity Camera System Buying GuideThe popularity of CCTV increases for the past years as it plays significant role in deterring crimes. The advancement of technology also affects the sizes and cost as it becomes cheaper and smaller. The breakthrough is manifested in the recording equipment. Nevertheless, it is challenging to find security camera system that have complete monitoring and recording systems. This makes sense of knowing the different security cameras according to the intended requirements and implementation. Choosing the Right Security CamerasIf you are thinking of buying security camera, you should pay attention on the size of the CCD chips. Cameras using CMOS technology usually have poor light sensitivity and produces poor quality images. The larger the chip the better images it may produce but you should expect that it is more expensive. The picture resolution of the security camera image can be measured by the number of TV lines. The larger the number of lines, the better resolution and picture quality you can expect.

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However, the Nest Protect itself doesn't work with Alexa.

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We’re looking for an economical, DIY security system with a loud alarm/siren to alert us when were sleeping And to alert us if there is an intruder when we’re not home.

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