Many outdoor 2K security cameras use an Ethernet connection for network access and Power over Ethernet (PoE) to carry power and video over one cable. Other wired models may require separate power and network connections, so confirm the camera’s connection requirements before installation.

Bullet housings suit exposed walls, eaves, and entryways, while turret housings work well under soffits or on outdoor walls where you need flexible aiming and weather resistance. Dome housings offer a low-profile option for covered outdoor areas, and compact flex cameras can mount on tables or ceilings, with a compatible weatherproof wall mount for outdoor wall installations.

When comparing outdoor 2K security cameras, review whether they use infrared night vision, low-light image processing, or supplemental lighting, and check the stated night-vision range for the installation area. Compare the horizontal field of view and lens type to balance broad coverage with the detail needed for entrances, driveways, walkways, or other specific zones.

Outdoor 2K security cameras can connect to a video management system over an IP network, with some models using Power over Ethernet (PoE) to carry power and video through one cable. Depending on the camera platform, installers can use a mobile app for live views, recordings, and event notifications, while ONVIF support and control system integration can help connect compatible cameras with existing surveillance equipment.