IP bullet cameras typically connect to a network video recorder (NVR) over Ethernet, with many models using Power over Ethernet (PoE) to carry power and video through one cable. They can also support local microSD recording, mobile app viewing, and integration with broader security or smart home systems through compatible platforms and ONVIF support.

Fixed-lens IP bullet cameras use a set viewing angle, which simplifies installation when the coverage area and camera position are already known. Varifocal IP bullet cameras use an adjustable lens, allowing installers to fine-tune the viewing angle and magnification during setup for changing distances or coverage needs.

Resolution affects how much scene detail an IP bullet camera can capture, with four-megapixel and eight-megapixel options supporting different coverage and identification needs. Wide dynamic range helps balance bright and shadowed areas, while low-light features such as infrared or color-at-night illumination support usable video after dark, so select based on lighting conditions, viewing distance, and the detail your system needs.

Plan for a dedicated Ethernet run to each IP bullet camera and a compatible Power over Ethernet (PoE) switch or NVR with an active PoE port, which can provide both network connectivity and camera power. For network planning, confirm that the camera can reach the intended NVR or viewing app, and verify PoE capacity and IP addressing before installation.