Ds-K3B220Lx-R(O-Std) Swing Barrier Lado Izquierdo - Sin Controladora Ni Lectora - Se Debe Adicionar Ademas Puerta Batiente - Hikvision

"4 pairs of infrared sensors, 20 - 60 passage frequency, 650 mm or 900mm lane width,
SUS304 stainless steel,
Unauthorized personnel intrusion alarm Anti-trailing control ,anti-pinch function,
Anti-collision function, Fail safe for emergency situation,
door wings will be at free status when power off,
Use for indoor and outdoor;" DS-