Electrical security system e.g. for art gallery - has insulated contact pads for HT pulses at preset frequency to induce neuro=muscular shocks

摘要

The electrodes are mounted in flat form in a flexible insulating film (4) which is shaped to protect an area. The impulse generator (3) in battery powered and is started by contact switches, or by a remote control. The HT pulses are applied at 18-22 H2, which resonate with the neuro-muscular signals. The pulse strength, voltage and duration are selected to incapacitate an intruder without too high an injury risk. The interdigitated electrode have preset spacings. The protective films can be hidden under carpets. ADVANTAGE - Efficient deterrent to protect valuable sites.