These two motion detectors are listed as compatible with the Elk wireless receiver:
http://www.safemart.com/index.asp?PageActi...amp;ProdID=5884
http://www.safemart.com/index.asp?PageActi...amp;ProdID=5895
I'm having a hard time figuring out the difference. Does anyone know the main difference?
http://www.safemart.com/index.asp?PageActi...amp;ProdID=5884
http://www.safemart.com/index.asp?PageActi...amp;ProdID=5895
I'm having a hard time figuring out the difference. Does anyone know the main difference?