If so, a game camera ... DIY motion trigger for a DSLR is a quick and easy build, and probably loads more fun. The BOM on [Jeremy S Cook]’s build is extremely short – just a PIR sensor and ...

Famous for their video doorbells, Ring has expanded their security offerings over the years to include a full suite of Ring security cameras. Through a smart motion sensor and Ring’s Amazon ...

And we aren't talking about just security cameras but smart doorbells and motion sensors, too. While you can go for professional installation services, we like DIY systems for their affordability ...