Thieves aren't afraid to break right through a wall to get what they're after. A team of burglars cut through a steel wall in a London borough, stealing 500 Krug Baümen watches.

In most circumstances a door contact sensor is not enough, and traditional motion detection systems are too easily blocked or evaded. This is why Xandem TMD is so important - it covers whole areas even when there are obstructions in the way.

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