IP cameras with audio use a built-in microphone to capture sound and a speaker to play the user’s voice at the camera location. Through a compatible mobile app or web interface, users can listen to nearby activity and speak with people at the camera in near real time.

Plan for a reliable Wi-Fi connection at each camera location, with enough network capacity for live video, recorded clips, analytics, and two-way audio. Outdoor floodlight cameras in this category use an AC hardwired connection rated at 100–240 V, while indoor cameras require a suitable local power source specified for the installation.

When comparing IP cameras with audio, check for a built-in microphone and speaker that support two-way voice communication through the camera system or app. Also consider whether the speaker supports spoken responses or audible deterrence, such as warning messages or strobing-light alerts, based on the camera’s intended indoor or outdoor use.

IP cameras with audio can connect with video surveillance platforms and mobile apps to provide live viewing, recorded video, motion or analytics alerts, and two-way communication through a built-in microphone and speaker. Recording options may include cloud storage, onboard local recording, or a stream video recorder, depending on the camera and system configuration.