220V 4 channel

Application: It can be used in industrial automation, agricultural automation and home automation, such as factory, house, farm, pasture, vehicle, ship, offshore operation, aircraft, field call, etc. It can control remote control equipments on land, water and air, such as remote lights, sirens, locks, motors, pump, fans, winches, blinds, linear actuators, doors, windows, solenoid valves, security alarm, business signs and various devices.