Here’s another thought. I have a home security system with monitored smoke detector and of course a panic button. Should i register (or is it even possible to) the door lock code with the fire department as they also do the ambulance calls if I were to push the medical or fire panic button. Mainly I’m thinking the scenario would be that we are out of town and a fire starts with the pets inside, every minute would be crucial. Kinda like the Farmers insurance commercial when the dog grabs the pizza off the stove and inadvertently turns on the stove top which then sets fire to the pizza box. Evidently a true story http://creativity-online.com/work/farmers-insurance-we-know-from-experience-agent-film/46977 except it was cake not pizza.