1. Looking for alternative ways to power the ADS-SR1 other than via batteries or the RJ45 jack. Not sure what the proper voltage / amps are if I choose to power it via a AC to DC power converter bypassing the battery box. Your assistance would be greatly appreciated. 2. Do new SR1's come preloaded with the updated software? Is the SR1 software update to be applied to both versions or just the standard version?