# Scanner Trigger Pressed

This Event is triggered when the scanner trigger is pressed

{% hint style="info" %}
This event is for Zebra, NordicID and Cipherlab.

* Zebra - it is available in Windows CE/Mobile and Android. In order for this event to work a call to ZebraScanConnect or ZebraRFIDConnect actions must be called. If you call ZebraScanConnect and after ZebraScanDisconnect, the event will continue to work.
* NordicID - it is available for Android only. In order for this event to work a call to NordicIDNURConnect action must be called. If you disconnect this will event stop working.
* Cipherlab - it is available for Android only. In order for this event to work a call to RFIDConnect action must be called. If you disconnect this will event stop working.
  {% endhint %}

#### Event available on the following operating systems

![](/files/-MGIiDGuNcrVFP-DbUma)


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