Reolink Duo Floodlight Wi-Fi

Bullet camera is a type of IP camera that is characterized by its long and cylindrical shape resembling the shape of a bullet or shell, hence the name "bullet". This design is optimized for outdoor use due to its rugged construction. Often these cameras are equipped with protective elements that enable them to withstand adverse weather conditions. They are ideal for permanent monitoring of specific areas such as driveways, parking lots or yards. It is also often equipped with an IR illuminator that is used in night vision mode and a sun visor. The lens is fixed and the camera cannot be rotated even remotely.

Motorised rotation of security cameras allows remote electronic control of the camera direction. This feature is usually included with PTZ (Pan-Tilt-Zoom) cameras that allow the camera to pan, tilt and zoom to view a wider area or close-ups. Motorized rotation is ideal for situations where different parts of an area need to be actively monitored or for quick response to events in the camera's field of view. Remote control provides flexibility and advanced tracking capabilities, making them suitable for complex security systems and monitoring centers.

The PIR sensor (Passive Infrared Sensor) is a feature in security cameras that detects movement based on temperature changes in the monitored area. This technology is effective for detecting the presence of people or animals as it responds to infrared radiation emitted by body heat. Cameras with a PIR sensor provide more accurate motion detection, reducing false alarms compared to traditional motion detection methods. This feature is suitable for home, office and other premises security.

A fixed lens for security cameras means that the focal length of the lens is fixed and cannot be changed. This type of lens provides a constant angle of view, which is useful for situations where you need to monitor a specific area without changing the field of view. Fixed lens cameras are usually simpler and more affordable than varifocal cameras where the angle of view can be changed. They are ideal for use in environments where monitoring requirements are specific and constant, such as entrance doors, corridors or other confined spaces.