For organizations with limited enclosure space and complex power needs, stacking the ACMS8 Dual-Voltage Access Power controller with the VR6 Voltage Regulator from Altronix allows security professionals to deploy up to eight devices (such as magnetic locks, electric strikes or magnetic door holders) with different power requirements simultaneously. This reduces the cost of multiple power supplies at access locations with multiple devices. The ACMS8 can also be used standalone with two individual power supplies when more power per output is required.