Events.wsdl
lastmod 2026-11-10created 2021-10-132 edits
events.wsdl is the WSDL file that defines the Events service of the ONVIF standard. It describes the SOAP operations for subscribing to and receiving events such as motion detection, input signal changes, and device state changes based on WS-BaseNotification and WS-Topics, and supports both the Pull-Point method, where the client fetches events periodically, and the Basic Notification method, where the server pushes them.