Anyone heard of clothing or other device which makes an intruder invisible to heat-sensing type of sensor (part of domestic security sytem)? (1) Last night friends activated ground floor zone at 11.45pm. (2) Approx 2.55am burglars threw paving stone through ground floor window, got in and left with 42" HD plasma TV - alarm did not go off. (3) Owners woken by noise, went downstairs, switched off system at
3am. Today alarm professionally tested and apparently working OK. Print-out shows 1 and 3, no activity of any kind between. What happened? Vague hint that there are ?clothes ?devices that make the wearer/user invisible to these sensors. About to take up expensive contract with national name (UK) and would appreciate advice.- posted
17 years ago