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Property and Equipment
 12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment [Abstract]  
Property and Equipment

 

2. Property and Equipment

 

At December 31, 2024 and 2023, property and equipment consists of the following:

        
   December 31, 
   2024   2023 
         
Office equipment  $37,000   $35,000 
Furniture and fixtures   5,000    5,000 
Testing equipment   37,000    37,000 
Leasehold Improvements   25,000    25,000 
Subtotal   104,000    102,000 
Less accumulated depreciation   (101,000)   (100,000)
Total  $3,000   $2,000 

 

Depreciation expense for the years ended December 31, 2024 and 2023 was $1,000 and $4,000, respectively.