≤ AC230V And≤ DC110V Voltage 6-Leafs Center Opening Landing Door Device

≤ AC230V And≤ DC110V Voltage 6-Leafs Center Opening Landing Door Device Features: ◎The door hanger has a safety hook to prevent collision and fall off, passed 45kg soft pendulum test, which conforms to GB/T7588.1/2 standard requirement ◎Door lock voltages ≤ AC230V,≤ DC110V ◎Using common weight self-closing type. Common weight is located on each side of landing door device ◎Standard floor height ≥ HH+700, lowest floor height HH+600 ◎Door lock qualified by the NATIONAL ELEVATOR