I Set 20… but was not updated… I try, I have to umount from door 
for press three time the button …
For Chris,This is the parameter suggested by Spaceman
7: Customer Function
4
Parameter to set the Customer Function.
Bit 0: Reserved.
Bit 1: Enable sending motion OFF report. 0: Disable, 1: Enable. Note: Depends on the Bit4, 0: Report Notification CC, Type: 0x07, Event: 0xFE 1: Sensor Binary Report,
20 --> set the bit 4