Who We Are
is a division of Covert Systems Group. 
USA Factory Authorized Sabar Yang - Lawmate Founder and Jon Marshall

Founded in 1998 to help law enforcement and private investigators source the highest quality covert surveillance equipment, we stand behind each and every product we sell.

Contact Us

Covert Systems Group
4117 Hillsboro Pike
Ste 103-344
Nashville TN  37215

Voice or Fax: 281-829-5577 or 877-779-2261


Who We Aren't

We are not the Lawmate factory. The manufacturing facility is located in Taipei, Taiwan and does not sell direct or support the end user. All sales and support functions are conducted through traditional sales and support channels.