Consolidated Balance Sheets (Parentheticals) - USD ($)	Sep. 30, 2025	Sep. 30, 2024
Accounts Receivable, Allowance for Credit Loss, Current	$ 596,059	$ 432,904
Reserve for inventory	61,535	82,848
Intangible assets, accumulated amortization	$ 21,616,041	$ 19,699,966
Common Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.0001	$ 0.0001
Common Stock, Shares Authorized (in shares)	30,000,000	30,000,000
Common stock - shares outstanding (in shares)	11,863,758	11,863,758
Common Stock Shares Issued Not Disclosed	true
Preferred Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.0001	$ 0.0001
Preferred Stock, Shares Authorized (in shares)	20,000,000	20,000,000
Preferred Stock, Shares Outstanding (in shares)	0	0
Preferred Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.0001	$ 0.0001
Series A Convertible Preferred Stock - shares authorized (in shares)	20,000,000	20,000,000
Preferred Stock, Shares Outstanding (in shares)	0	0
Series A Convertible Preferred Stock [Member]
Preferred Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.0001	$ 0.0001
Preferred Stock, Shares Authorized (in shares)	1,200,000	1,200,000
Preferred Stock, Shares Outstanding (in shares)	0	0
Preferred Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.0001	$ 0.0001
Series A Convertible Preferred Stock - shares authorized (in shares)	1,200,000	1,200,000
Preferred Stock, Shares Outstanding (in shares)	0	0
Property, Plant, and Equipment, Excluding Monitoring Equipment [Member]
Property, Plant, and Equipment, Owned, Accumulated Depreciation	$ 294,873	$ 430,003
Monitoring Equipment [Member]
Property, Plant, and Equipment, Owned, Accumulated Depreciation	$ 5,896,304	$ 5,982,972