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In 1999, i Tech Digital used the newest video compression technology to develop an easy to use digital video recording system (DVR). Designed to replace unreliable, outdated VCR based CCTV equipment, i Tech Digital introduced the i2i System DVR in 2000, leading the way with technological advances i…
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Frank J. Napfel III Frank Napfel is the founder of Castle Security Group. He was a Supervisor with the Baltimore City Police Department prior to entering the private sector. He also served on the adjunct faculty of the University of Baltimore, after receiving his master's degree in the field of Cri…