... from the receiver to actuator(relay case) uses network Cat 5 cable. 4 lighting circuits can be controlled by the receiver. ... , schools, homes, factories, hospitals, municipal buildings, and other indoor places.Parameters l Standards-compliant: Q/67218248-4.1-2009l ... Retardant Material ABSl Protection Type IP30, only available for indoor.l Position of Installation: can be installed into electricity ...