Search results

  1. E

    PIR Sensor that can 'see through walls' legal?

    http://www.xandem.com/technology-that-can-see-through-walls-goes-commercial Our cousins over in salt Lake City, USA, are already enjoying this technology. Looks too expensive to be used by Local Council, but it could be a trial run as it appears to be a new product on the market. :-)
Back
Top