The Reolink E1 Pro surveillance camera is currently available for 47.49 € on Amazon Prime, which is about 21% cheaper than its usual price. This camera is designed to detect people and animals, track them, and record in 4K resolution. It can connect either wirelessly or via a cable, and it features motion detection, motion tracking, and a strong infrared vision range that allows it to see clearly in low-light conditions. Users can store recordings locally or in the cloud, though the latter requires a subscription. The camera is praised for its fast response to intrusions, high-quality images, and flexible installation options, along with a companion app that helps manage its features. However, some users find the app difficult to use, and the camera's field of view is somewhat limited. Its built-in siren is also considered too quiet to be effective in deterring intruders. The price reduction is calculated by comparing the lowest price of the day with the average of the lowest prices offered by all merchants for the product over the past month. This method ensures that the discount is based on fair comparisons and excludes stores with unclear VAT policies to maintain accuracy. An alternative to the Reolink E1 Pro is the TP-Link Tapo C510W, a motorized surveillance camera that can monitor multiple areas and track intruders by recording them. It offers reliable detection and adequate image quality, though its night vision capabilities are limited. While its projector lacks the power to produce truly usable color in the dark, its infrared features are highly effective. This makes it a good option for users who prioritize strong night vision capabilities but are less concerned about color accuracy in low-light conditions.