speed gate: 1. high speed; 2.full-automatic 3. compatible with card reader and computer Speed Gate: Functions and Features: Speed gate: Standard technical parameters Framework material: GB 304 grade stainless steel Framework size: Bridge-type round Angle: L1400*W300*H1000(mm) Bridge-type beveled: 200*W*300*H1000(mm) Length of the arms: 285mm Width of the channel: 600mm(standard) range from 600 to ...