I have 4 mysensor device in MajorDomo. Work well. Door sensor, Reed switch & Vibration sensor Pulse meter for Gas meter DHT22 Hygrometer for my plants In plan Pulse meter for water counter Every sensor insert in small box - power bank http://www.ebay.com/itm/2600mAh-USB-Power-Bank-Portable-External-Battery-Charger-For-iphone-Samsung-/261693722800?pt=US_Cell_Phone_PDA_Chargers&var=&hash=item3cee2950b0 And small accumulator http://www.ebay.com/itm/271676342921?_trksid=p2060778.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT Looks like this http://smartliving.ru/forum/download/file.php?id=1417