Sandy Hook Volunteer Fire & Rescue is on a mission to make sure residents have their houses and businesses properly numbered, which officials say can save precious time when they're responding to an emergency.  If firefighters can't see the house number from the seat of a fire truck, that's a problem.  Reflective signs, which can be hung vertically or horizontally, are available from from the fire company at a cost of $15 each.  Residents and business owners can visit the Sandy Hook Fire Station or call on any Monday night to place an order.