Kaba Access Control introduces the E-Plex 3700 Series narrow stile PIN/PROX lock to its product line. The E-Plex 3700 is for narrow stile aluminum glass doors and works with HID’s PROX credentials (cards, fobs, etc.) The 3700 Series locks retrofit Adams Rite narrow stile mortise Models 1850, 1950, 4070, 4510, 4520, 4530, 4710, 4270, 4730, 4900, 4920AN, MS 1850S, MS 1850S and 8400 Series.