THis process will udpate a PIR to enable all messages to be uninterpreted.
First download and install SKTools V0.1.02 (attached)
Connect the USB to RS485 to the Purple cable Far right) and Brown (second from right) .
Find out the COM port allocated to the adapter under device manager.
Open SKTools, and got to options > Server center. Use username : Australia-KAS and password sk12345678 and Connect to server.
Once connected close the window.
Open the Setting menu and change the com port accordingly and the Baud rate 9600
Next ensure the Energy Saver is selected from this window
Next go to dev Update :
Update will take approx. 2-3mins.
Close the window
You may need to re-check the "Energy Saver" in the left tree menu
Next go to options > Device Data
Change PIR message Push to "ON"
Press "Write" (You should see a Success message in the bottom left of the window (circled)).
Then Press "Read" (You should see a Success message in the bottom left of the window (circled)).
Now you can unplug the PIR - repeat steps above for each PIR