CCTV cameras with two-way audio have built-in microphones and speakers, allowing users to hear what’s happening and speak through the camera remotely. This is useful for deterring intruders, communicating with visitors, or warning off suspicious activity.

To enhance security, many two-way audio CCTV cameras are equipped with strobe alarms, which activate a flashing light and loud alarm when motion is detected. This combination provides a strong visual and audible deterrent, making it highly effective for preventing break-ins and securing both residential and commercial properties.