·electric source:AC100V~240V/50HZ power:<30w ·the weight of entire machine:about 70kg. ·working environment:-25℃- +45℃ alarming :the fast and slow of sound adjustment can differentiate the big and small of metal Objects,the alarming volume can be set into high ,low and without three kinds of models,and it adapts to use in different grounds choice. The left and right of door pole all can directly display alarming zone position through LED solid pole light. And correctly display the violate ban of objects are hided corresponding height of human body. Satisfy standard :GB15210-2003 |