Technical index of anti-theft lock
Technical standards for serial number inspection items
Class A (industry standard) Class B (industry standard) Super Class B (enterprise standard)
1 Anti-theft door resists abnormal opening time 15min 30min 30min
2 Anti-drilling damage time 15min 30min 30min
3 Anti-saw damage time 5min 10min 10min
4 Anti-prying damage time 15min 30min 30min
5 Anti-pull destruction time 15min 30min 30min
6 Anti-impact damage time 15min 30min 30min
7 Anti-technical opening time 1min 5min 260min
8 Mutual opening rate ≤0.03% ≤0.01% ≤0.0003%