A few nights ago at about 4:30 am, I had a chime go off on my security system alerting me to the fact that a door had been opened somewhere on my property. I grabbed my Sig while the wife called 911. Looking at the security camera monitor, I saw a shadowy figure about 5 feet from my back door. He had gone through my closed back yard gate and was standing between my house and the detached garage, about 5 feet from my back door. He had apparently found an unlocked door on the detached garage and opened it and was looking inside. After a few minutes, he walked off, closing the gate behind him. As far as I can tell, he made no effort to try to break into the house, and I don't think anything was taken.
I was a little troubled by this because he had to open a gate to enter the back yard area. You can't just wander into that area without going through a closed gate. My son plays outside in that area (not at 4:30 am, but still). He was also very close to the back door of my house. His face could not be seen on the video footage mainly because of poor lighting (light bulbs burnt out and not replaced). Also, some camera views were obscured by bushes that I had failed to keep cut back.
Police arrived about 10 minutes after he left, and he was long gone.
No harm done I guess but it reiterates a few important points:
1. An alarm system is nice as an early warning system.
2. Police response time was OK, but if this guy had done something bad (i.e., enter my home), by the time the police arrived, whatever was going to happen would have happened.
3. Keep your doors locked!
4. Keep your lights in working order!
5. Keep the bushes cut back!
6. When you are looking at an intruder at your back door in the dead of night, your handgun feels small and ineffective, and you sure wish you had picked up your shotgun instead.