also called roller door operator Australia type, low noise soft start, soft stop 315mhz/433mhz Rolle rdoor operator Power input : 220-240 VAC 50HZTransformer spe.: Primary voltage 220VAC Secondary voltage 24VACMotor Spec.: Control board voltage: 24VDC Light Globe voltage 36V 1.5WTransmitter spec.: 433mhzLift force: 250N...