Annual report pursuant to Section 13 and 15(d)

4. Property and Equipment

4. Property and Equipment

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

4.	Property and Equipment

At December 31, 2017 and 2016, property and equipment consists of the following:

	December 31,
	2017			2016

Office equipment	$	30,000		$	28,000
Furniture and fixtures		5,000			3,000
Testing equipment		37,000			18,000
Leasehold Improvements		25,000			–
Subtotal		97,000			49,000
Less accumulated depreciation		(51,000	)		(32,000	)
Total	$	46,000		$	17,000

During the year ended December 31, 2016, the Company disposed of certain property and equipment with aggregate costs of $38,000 and accumulated depreciation of $35,000 which resulted in a loss of $3,000. Depreciation expense for the years ended December 31, 2017 and 2016 was $19,000 and $7,000, respectively.