Fast Passage Stainless Steel Wing Barrier with 0.5 Second Opening and Memory Function Product Description High traffic entrances cannot afford a slow barrier, yet speed must never come at the cost of security. The Kemaisi fast passage wing barrier is built for exactly that balance. Its mechanism opens in only 0.5 seconds and sustains 30 people per minute, or 40 people per minute in normally open mode, so visitors keep moving even at peak hours. The intelligent memory function
