LenelS2 announced an interface between the OnGuard physical access control system and the DMP XR550 and XR550E intrusion detection systems. The interface expands functionality, increases compliance in highly regulated markets and greatly simplifies the administration and deployment experience. LenelS2, a global leader in advanced security systems and services, is a part of Carrier Global Corporation, a leading global provider of healthy, safe and sustainable building and cold chain solutions.