Sielox has been a leader in Electronic Access Control Security Solutions since 1979. Our span of solutions is based on an incredibly deep product line, proven technology and years of experience in access control. Our ente......Sielox has been a leader in Electronic Access Control Security Solutions since 1979. Our span of solutions is based on an incredibly deep product line, proven technology and years of experience in access control. Our enterprise-capable Pinnacle™ software sits at the core, providing total control of your entire access control network – giving you the ability to upgrade, re-configure, expand and extend your solution to meet tomorrow’s needs as well as today’s. It works seamlessly with Sielox’s comprehensive range of controllers, readers, proximity cards and other hardware