I picked up a couple older zwave switches from a local guy that has changed to zigbee. They have the site www.jascoproducts.com on the devices but that site has issues and just displays a text error message. Some googling led me to byjasco.com but I didn't find anything on units this old. Date codes are 0934 and 1101 which I take to be Sept 2009 and Jan 2011. Just looking for basic info on how to put in discovery mode and how to reset - I think that's about all there is on these older devices.