The company McAfee is the largest company that produces security technology. There are also several other companies that offer similar services, such as Skybox Security, Inc; eEye digital security; Symantec Corporation and Tenable Network Security.

is testing the eeye for any abnormality

Yes a security digital recorder can be a part of a security system you can go to the folllowing website to find out more information www.123securityproducts.com/

Place a concave lens in front of th eeye