... length: 285(mm) 4.passage width:600mm ♥ Two Passage high security flap barrier ♥Parameters for flap barrier PowerAC220C±10V,50HZ2Operating Temperature ... system can integrated many reader of magnetic card, the bar code ,card, ID card, IC card in this equipment. ♦••♦ This system ... , factory price, high quality, welcome your inquiry! Two Passage high security flap barrier