The ADC-VACC-MNTVS and ADC-VACC-MNTVL camera mounting plates enable easymounting of Alarm.com Pro Series cameras to select Vivotek mounting bases. All Alarm.commounting plates and Vivotek mounting hardware are manufactured with partners who are NDAA compliant.These camera mounting plates are optional and are not required when mounting a Pro Seriescamera directly to a wall or ceiling.