I met Ruiner's fiancée on a plane, she was nice, she told me about Ruiner's day. For instance, when Ruiner comes home from work.
He parks the truck around the corner and contacts her via FRS radio to let her know that he is at the perimeter.
She then turns on the floodlights and temporarily disarms the electric gate. Ruiner then vaults over a concertina-wire fence surrounding his yard and rolls into position behind a bush. It's not really a bush, it's actually a secure mobile command post complete with ballistic leaves.
Anyway, once he is satisfied that the yard is clear, he rushes forward through an obstacle course made of discarded truck tires to a small post which contains a retina-scanner. Once identified, he is able to access an otherwise hidden keypad into which he enters the day's unique 67 digit passcode to unlock the front door.
He kicks open the front door and throws a flash-bang into the foyer. His girlfriend wisely waits behind a blast-proof door in a closet. Once the smoke clears out the ventilators, they remove their tactical vests and embrace.
Very nice girl.