Cath, Dragon flies are a classic sign from loved ones. I am so glad you saw this one and knew it was an adc. Our loved ones often use electronics to get our attention, like your key pad. Your Husband knows you will notice it and it is a good way to let you know he is near. I believe our loved ones will often try many different ways to show us they are so close to us. You are so open to the signs and I am sure your Husband is so happy that you recognize his signs.
