... several control devices such as IC,ID, magcard, bar code etc.The gate pole automatically drops and powers ... controllorStandard input, output intSpecifications:Housing material: 304 stainless steelThick of steel: 1.5mSize: 420*980*330mm ( length / height / ... Single directional or bi-directionalControl devices: IC ,ID, magcard, bar code etcNoise: less than 50dBDriving mode: Motor driven, photoelectric ...