2 Gang means two switches on one frame, 1 Way means there is one place only you can turn your light on or off, single switch controls a single light.
After testing the touch switch function, remember to SWITCH OFF the main supply. Push the glass panel carefully on each side to ensure it has engaged with the clips on the switch. Switch on the appropriate circuit breaker and wait at least 3 minutes before utilize the switch.
Touch light switch is fireproof and waterproof. Protection against electric shock for your family. You will be able to be free from worries of electrical shock.