All posts by Steve

Tendelux AI4 IR Illuminator Review

Tendelux AI4 Contents

In this Tendelux AI4 IR illuminator review I’ll show you how I tested this new compact wide-angle infrared light source in two separate locations using several different security cameras.  Keep reading to see exactly how it performs under different conditions, and why it just might be my new favorite IR illuminator for short to medium […]

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Amcrest IP2M-841 vs. YI Dome Camera 1080p

Amcrest and Yi Apps

The Amcrest IP2M-841 and the Yi Dome Camera 1080p are both very popular indoor 1080p cameras that can pan and tilt, allowing them to see all around and room they are placed in.  These two models have some interesting differences, so keep reading to see what sets them apart from each other and why you […]

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Amcrest IP2M-841 vs. Foscam R2

Tablet Screenshot of Amcrest and Foscam Apps

The Amcrest IP2M-841 ProHD and the Foscam R2 are both great choices for an indoor 1080p pan-tilt camera.  Both cost much less than other popular quality cameras like the Nest cameras that I discuss in this article here.  Both of these are definitely higher quality in many ways than the cheaper models from other manufacturers […]

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CMVision IR130 IR Illuminator LED Failures!

CMVision IR130 with all boards removed

I can no longer recommend the CMVision IR130 infrared illuminator because the IR LEDs are failing at an unacceptable rate!  I noticed several people reporting similar issues in the Amazon reviews and now it is happening to me.Keep reading to see my forensic analysis and exactly what I found is going on here, and why […]

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How to Build a Simple Raspberry Pi Security Camera

Raspberry Pi Security Camera Front

Here I’ll show you how to quickly and easily build a simple Raspberry Pi security camera in just a few steps.  Follow along and you’ll have it streaming an H.264 RSTP video stream over the network that you can view live or record using many different software options.There are many different ways to use the […]

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Why are Nest Cam Security Cameras so Popular?

Nest Cam Indoor

What is it about the Nest Cam indoor and outdoor security cameras that makes them the two best selling security cameras on Amazon for some time now?  I can point you to many other cameras that I believe are much better security cameras from a technical standpoint, but that’s not what everyone wants or needs. […]

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I Got a New Wera Screwdriver Set!

Wera screwdriver set in a row

My screwdrivers were so old and worn out from use that I finally bought a complete new set, and I chose Wera over all of the others because I thought they offered the best performance for the price.  Keep reading to see why I got these particular ones and why I think this Wera screwdriver […]

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CMVision CM-IR130 IR Illuminator Review

CMVision CM-IR130 IR Illuminator Review

The CMVision CM-IR130 is a rugged infrared illuminator that can help your security cameras see better in the dark.It has an array of 198 LEDs that create a 60° wide beam of 850 nm IR light that’s usable over 200′ away from the illuminator.This is the most powerful IR light source that I’ve tested so […]

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10 Ways to Improve Security Camera Night Vision

Dahua IPC-HDW5231R-Z with internal IR off and no extra light

You can improve how well your security cameras see at night by keeping these tips in mind when installing and troubleshooting your surveillance system.It’s easy to make some simple mistakes that can severely degrade your cameras ability to get a useful image in low light conditions if you don’t know what to watch out for.Keep […]

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CMVision CM-IRP12-850 IR Illuminator Review

CMVision CM-IRP12-850 IR Illuminator Review Front

The CMVision CM-IRP12-850 is a sleek looking infrared illuminator that can be used to provide additional IR light to help security cameras see better in the dark.It has twelve high power LEDs that create a very even 90° wide floodlight pattern of 850nm infrared light that’s usable to over 100′ away from the illuminator.Keep reading […]

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