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Impact-Resistant Door Openings Improve Security
These Impact-resistant door openings, from Assa Abloy comply with the 5-aa10 test standards based on the FBI’s Active Shooter Report. The openings are designed using hollow metal door and frame construction with accompanying hardware to ensure maximum security without sacrificing usability or aesthetics. To ensure doors remain secure once closed, the attack-resistant openings are tested to ensure they can withstand an intense four-minute physical attack with the use of hand tools after being shot 60 times with 7.62 NATO rounds.