10A DC 12V AC 110V 220V NO NC 8 Pin Relay with Base (Model: 0040012) Dry Relay Output and connect another side of

and connect another side of the pump to the neutral wire of AC power supply

Manual control:

relay 1 is deactivated (two terminals "NO" and "COM" of OUT1 are disconnected

the sharing user can control the WIFI switch

10A DC 12V AC 110V 220V NO NC 8 Pin Relay with Base (Model: 0040012) Dry Relay Output and connect another side ofModel No: 0040012 Operating voltage: DC12V, AC110V, AC220V optional Max. Current: 10A Channel: 2 CH Pure copper coil Unit size: 70 x 22 x 65 mm Two sets of normally open (NO) and normally closed (NC) Terminals 7 and 8 power input Static: Terminals 1 and 5 are normally closed; Terminals 3 and 5 are normally open Terminals 2 and 6 are normally closed; Terminals 4 and 6 are normally open