switch activate sth

Examples (10)

• This switch activates the emergency lighting system.
• The main switch activates all the security sensors.
• Flipping this switch activates the backup power generator.
• The red switch activates the alarm when pressed.
• Each switch is designed to activate a specific function.
• Pressing the button on the panel activates the switch for the ventilation.
• This particular switch activates the automatic door mechanism.
• The switch on the side activates the device's Bluetooth feature.
• When you turn this switch, it activates the heating element.
• The technician explained how this switch activates the industrial machinery.