node-red-contrib-axis-host/axis-events.html

Axis Devices resource binding nodes that provides access to events, image capture and analytics data. Node-RED must be running on the Axis Device.

<script type="text/x-red" data-template-name="Events">
	<div class="form-row">
        <label for="node-input-group"><i class="icon-tag"></i> Event group</label>
        <select id="node-input-group">
            <option value="application">ACAP</option>
            <option value="io">IO</option>
            <option value="ptz">PTZ</option>
            <option value="videosource">Video</option>
            <option value="storage">Storage</option>
            <option value="temperture">Temperture</option>
            <option value="device">Device</option>
            <option value="All events">All events</option>
		</select>
	</div>
    <label for="node-input-initialization"><i class="icon-tag"></i><input type="checkbox" id="node-input-initialization"> &nbsp;&nbsp;Suppress initialization states</label>
	
</script>

<script type="text/javascript">
RED.nodes.registerType('Events',{
	category: 'Axis',
	color: '#FFCC33',
	defaults: {
		group: { value:"application"},
		initialization: { value:false }
	},
	icon: "font-awesome/fa-arrow-right",
	inputs:0,
	outputs:1,
	label: function() {
		var text = "Events: ";
		if( this.group == "application")
			text += "ACAP";
		if( this.group == "IO")
			text += "IO";
		if( this.group == "videosource")
			text += "Video";
		if( this.group == "storage")
			text += "Storage";
		if( this.group == "temperture")
			text += "Temperture";
		if( this.group == "device")
			text += "Device";
		if( this.group == "All events")
			text += "All";
		return text;
	}
});
</script>

<script type="text/x-red" data-help-name="Events">

	Sends selected events detected in an Axis device.  This node will only work when Node-RED is running on an Axis Device.<br/>
	Select an event group to filter.  You may need to filter on event topic to extract the specific event you will process (eg. using a Switch Node)
	
</script>