Motion Device Handler - Retrigger Delay

I have a Konnected interface which allows me to use my wired motion sensors.

I’ve got a rule that is used to turn on lights on motion and I use Alexa to issue a command turn off the downstairs of my house as I go to bed at night: ‘turn off downstairs’. What I’ve noticed is that since I switched from hue motion sensors to my wired ones, there is no re-trigger delay on the motion sensors. Therefore, I say ‘Alexa turn off downstairs’ as I walk across the room, because there is no retrigger delay on the motion sensor it more often than not picks up multiple motion active events and half way through turning off devices they come back on again...

In the device handler could I introduce a retrigger delay ?

def setStatus(state) {
def stateValue = state == "1" ? isOpen() : isClosed()
sendEvent(name: "motion", value: stateValue)
log.debug "$device.label is $stateValue"
}

Or alternatively, could I do something with my rule?

Thanks!