When I bought Hampton Bay strobe doorbell lights, I purchased the order as * strobe lig...

After many attempts of trying to in sync the two strobes and one doorbell button, I've successfully managed to do this task. Take one of the two strobe lights and press the side button for activation. Press this button and watch for a double blinking light and release. Immediately take the doorbell button and push the button. It then becomes active. Do the same thing to the second strobe light —and again, immediately push the doorbell button. You should have both strobe lights working with one button.