Hi community,
i need your help again 
I have successfully paired the device (https://www.zigbee2mqtt.io/devices/SZ-SRN12N.html), but how can I now use it with the motion detector? Example: motion detector sends motion or other inject/ trigger node activate the alarm. which node can i use for this?
Thank you for help.
easier: how can I start the siren/alarm (the event)? The event has only output, but not input which i can connect with a inject or trigger node.
I did another research on the internet. maybe someone can give me a tip?

these are the attributes of the siren. I do not know which is for the alarm start or end and how I write this into the node (converter):
What write here to start the siren:
I'm very, very grateful for every tip

I Think, i have the solution. The Commands find in the Command-Node. I can select the Attributs and skills, when i select the device. A Screenshot attached later.
But i have now a other Problem. The device permit join only short time. I Think, this is a specific problem with the devices, not from node red or the node pallets. Other diveces (e.g. aqara) function very good.