If you're spending a lot of time away from home, it's normal to want to have an indoor security camera so you can keep an eye on everything. After all, being away for so long is bound to give you ...
The PIR sensor is housed in a shroud to limit its ... No microcontroller is needed because all it does is trigger the camera when motion is sensed, but one could be added to support more ...
When buying security cameras with motion detection, you should consider the placement of the camera and select a camera with wide viewing capabilities. You should also look for a camera that has a ...