◆Independence in any manufacturer, also does not need the special chip, and has the numerous manufacturer supports;
◆Theproduct has the good interoperability, is advantageous insystem'sexpansion and the integration;
◆Isadvantageous enhances the product in the manufacturerthetechnology and the quality, reduces the product the cost andtheprice;
◆The system may be composed of thedifferentmanufacturer product, is advantageous to the marketcompetition,protects the advanced product to hold themarket;
◆TheBACnetproduct has the numerous suppliers to provide the serviceand themaintenance, is advantageous in operating costreduction;
◆The user may realize thecompetitive tender from themulti-manufacturers, choosestheperformance-to- priceratio most superior product and the system, avoidsthespecial-purpose agreement the equipme and
thesystem monopoly, reduces the project investment expense as faraspossible.