Devon Ratliff
Devon Ratliff
Director of Engineering, Sargent & GreenleafDevon Ratliff is the Director of Engineering at Sargent and Greenleaf. Previously Devon Ratliff was the Development Engineering Manager at Lexmark International, Inc.
News mentions
Sargent and Greenleaf (S&G), a global manufacturer of high security locks and locking systems, announces the official launch of their innovative new I-Series Keypad, one of the industry’s fi...
In the wake of recent allegations that ATM locks worldwide are vulnerable to new side-channel attacks, Sargent and Greenleaf (S&G), a manufacturer of high-quality electronic ATM locks, recently co...
Key people from Sargent & Greenleaf
Security experts
Security technologies promote real-time awareness in K-12 schools
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Technology's role in securing banks and financial institutions
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Integrated systems enable critical and compliant security for transportation
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Modernising physical access control
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Access. Intrusion. One estate.
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