Sargent & Greenleaf safe locks have been protecting the assets of banks, businesses and governments for more than 160 years. S&Gā€™s portfolio of high-quality electronic and mechanical locks are used in a wide-range of applications including gun safes, commercial safes, ATMs, vaults, and highly sensitive SCIF environments. The S&G 2740 lock represents the latest design advances to produce an electro-mechanical [...]