Hello,
I am testing the HLK-LD2410S radar module. For testing i am using the HLK-LD2410S tools v1.3.0.1.
The radar module is working correctly but I am unable to set the absence report delay to less than 10 seconds.
On user manual pages 9/10 it says that the "Report time when no one was there" is in the range of 0-120 seconds. 
On page 17 the range is 10-120 seconds. 
Which information is correct?
Is it possible to set the delay to less than 10 seconds?
My application requires the delay to be ~2 seconds.