Beginning February 1, 2010, the RF5910-EA is now known as the RF8010-EA. This product is the first-ever concealed electric strike with an integrated proximity card reader. Combining the access control of an HID® Prox reader with the physical security of a Grade 1 electric strike, the RF5910 series encompasses everything in the frame for faster installation and superior aesthetics. Designed to work with any Weigand-compatible controller, the RF5910 offers vertical adjustability, as well as an external antenna, for flexible location in either inswing or outswing applications, and accommodates 5/8” latchbolts.