AXIS XC1311 makes it easy for you to get scheduled, event-triggered, and live voice messages to personnel in hazardous areas, improving their situational awareness when it counts. For example, whenever a camera with analytics detects smoke or missing personal protective equipment, this smart device can be automatically or manually triggered to play a prerecorded message. Or, in response to a system alert, a remote operator can issue live instructions directly to the scene. Messages come through loud and clear, even over long distances and in noisy industrial environments, thanks to the horn and built-in digital signal processing.