Tag: photoelectric smoke detector

The world’s best smoke detector

If you have ever used an infrared smoke detector (i.e. an electronic device that emits infrared light to detect and identify gases), then you may have heard of the Kidde Smoke Detector.Its predecessor, the Smoke Detuator was a relatively expensive and time consuming solution, but with a price tag...

Which camera can you get with a good camera lens?

The camera is important, and with good lens choices it will allow you to achieve some pretty cool results, especially with more expensive cameras.With the exception of some of the pricier options, most cheap cameras can handle most of the shots we’ll want to take with them, but there...