◇local control of the switchPushed theopen】、【closeon the panel to control the open/close of the dual-line switch

◇close remote controlcontrol the open/close of switch by radio frequency remote controllerthe distance is≤50 meters

◇start using the alternative power automaticallypriorityset priorty for the input power of both sidesafter the alternative power is usedthe priority side will be powered firstthe alternative power supply function will be lockout if the branch line is with over current failure

◇3 section preventioncurrent quick-break protectionover current protectionundervoltage protection

◇LED indicator

◇Measure functionthe work status of breakeropenclose position signaland the storing is complete