Near here, on the Texas side of the Red River, is a Texas billionaires mansion surrounded by a 12’ high wall with earthquake detectors inside the wall so security would know if am intruder got in. A friend of mine worked on the installation.
Near here, on the Texas side of the Red River, is a Texas billionaires mansion surrounded by a 12’ high wall with earthquake detectors inside the wall so security would know if am intruder got in. A friend of mine worked on the installation.