Get crystal clear image in 4K ultra HD, or 8MP, that has 4 times more pixels than 1080P (2MP) allowing you to zoom in into important details such as faces and license plates. The camera features a Pair (passive Infrared) sensor and only records when it detects warm moving objects which is the type of movement that may represent a security threat to your property. The DVR can send you push notifications when the camera detects warm moving objects, allowing you to act immediate and potentially prevent any costly security incident The sturdy aluminium construction is weatherproof and built Tough for the outdoors or indoors. The wide 90 -Degree field of view allows you to see a broader area you might otherwise have missed