... :600mm ♥ Two Passage high security flap barrier ♥Parameters for flap barrier PowerAC220C±10V,50HZ2Operating Temperature-15°C--75 ... Charge Management, Special Access ControlPhotos of flap barrier Function for flap barrier ♦••♦ equipment appearance is made of stainless steel ... or light curtain to stop following, distinguishing direction, preventing touch, and alarm function.♦••♦ with UPS battery in ...