Energy efficiency It´s in your hands! Cabled access control doors are expensive: installation requires extensive wiring, and powering the locks needs a permanent connection to the mains. As a result, only doors with very high security requirements are incorporated into most access control systems—other mechanical doors with keys are often neither monitored nor controlled. Now ASSA ABLOY’s manufacturer independent Aperio® Technology provides cost-effective access control integration for non-wired doors with mechanical locks, in part thanks to much lower energy consumption: read the study calculation. Download the Case Study here!