Ensuring safety for your protection! Explosion-Proof ,Anti-smuggling, Anti-contraband , Anti-shoplifting,echnical Specification ,Wire display ,40AWG (0.0787mm) Application?Detecting for enterprises and armies Detecting for court?prison?Customs?GOVDetecting for entering or exiting mines Explosion-proof for detecting contraband at airport? railway station?subway and so on Anti-shoplifting for jewelery stores ?bank?precious metals