1. remote / locally control 16 channel AC220V 1 phase power output by mobile phone and PC application.
2. every channel output by AC contactor and SSR.
3. use dry contactor sensor trigger output power.
4. connect with network by ethernet.
5. support use RF 433M wireless remoter to control every relay independently
6. use any brand’s dry contactor wall switch button to turn ON/OFF every relay and ALL ON / ALL OFF connect with “switch terminal board”.