IP office surveillance cameras send video over a network to a network video recorder (NVR) or compatible software, while Power over Ethernet (PoE) cameras use one Ethernet cable for both network communication and power, which can simplify wiring when the network supports PoE. Analog cameras send video over coaxial cable to a compatible digital video recorder (DVR) and typically require a separate power connection, so installation may involve more cabling and careful planning for the recorder, power supply, and existing infrastructure.

Wide Dynamic Range (WDR) helps balance bright windows, shadows, and other uneven lighting so office surveillance cameras can capture more usable detail. For low-light areas, features such as infrared night vision, a mechanical IR cut filter, Starlight imaging, and 24/7 Color technology support clearer video as ambient light changes.

Match office surveillance cameras to the space by using low-profile domes for discreet indoor areas, wide-angle turret or fixed-lens cameras for open offices and reception areas, bullet cameras for corridors or exterior approaches, and pan-tilt-zoom cameras for broad spaces that need repositionable coverage. Select the viewing angle based on the area you need to monitor, then choose surface, flush, or junction-box mounting options that fit the ceiling, wall, or other installation location.

Check whether the camera uses IP, analog, or HD-TVI video, and confirm that the recorder or monitoring platform supports its protocol, such as ONVIF or RTSP, along with its resolution and video codecs. For network cameras, verify Power over Ethernet (PoE) availability, network bandwidth, addressing, and any recorder requirements before installation.