What Is an Infrared Camera? Uses, Types, and Thermal Vs IR

Infrared camera thermal image of a house showing heat patterns, with text about uses, types, and thermal vs IR.

You’ve probably seen infrared footage, grainy green images of figures moving through darkness, or bright heat signatures against a cold background. But what is an infrared camera, exactly, and how does it capture what the human eye cannot? Whether you’re monitoring a security perimeter, inspecting electrical systems for faults, or investigating a reportedly haunted location, understanding this technology […]

11 Best Buy Voice Recorders for Interviews & EVP (2026)

Row of 11 voice recorders and handheld digital recorders for interviews and EVP, assorted models on white background

Capturing clear audio during an investigation can mean the difference between compelling evidence and a missed opportunity. Whether you’re recording witness interviews or hunting for EVP (Electronic Voice Phenomena), a reliable voice recorder is essential gear in any investigator’s kit. The good news? You don’t need to order from specialty shops or wait weeks for […]

Ring Motion Sensor: Features, Range, And Compatibility

Ring motion sensor mounted on wall with text calling out features, detection range, and compatibility.

Motion detection technology sits at the heart of both home security and paranormal investigation. Whether you’re monitoring your property or setting up equipment for an overnight ghost hunt, understanding how sensors work gives you a serious advantage. The Ring motion sensor has become one of the most recognized names in smart home security, but its […]