19. Revenue (Details) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Revenues	$ 1,015,043	$ 976,003
Lock Boxes [Member]
Revenues	793
Labor Services [Member]
Revenues	620
Medi-01 Kit [Member]
Revenues	1,008
Replacement Parts [Member]
Revenues	733
Accessories [Member]
Revenues	4,279
Other Services [Member]
Revenues	13,175
Monitoring activities [Member]
Revenues	991,849
Shipping and Handling [Member]
Revenues	9,846
Installation Revenue [Member]
Revenues	0
Discounts [Member]
Revenues	$ (7,260)