•  Technology of the little electric current; The system spreads the photoelectric base table job electric current 10UA far, is 1/1000 of the ordinary job electric current, the life-span of the great extension sensor , have guaranteed the sensor and gathered the reliable and stability of the flow 。

• Technology of the unique sensor ; The technology of the unique photoelectric sensor , lightproof , antimagnetic, have not kept in touch with the mechanical part of the base table, do not influence the mechanical precision。

• Resist the technology of shaking ; Is it resist algorithm of shaking to have alone , overcome base table shake the interference brought , even a certain reason causes the base table to overturn totally, the system can guarantee that it is accurate to measure too 。

• Low consumption technology; The system runs under the extremely low consumption at ordinary times , even if the outside stops the power supply, the reserve battery of system can be maintained for 3-4 days of system work 。

• Detection technique of since the trouble: The system has troubles to measure the function, and the system can reach the localization of fault every node of the systematic network , that is to say , the wanton part breaks down in the system , the systems can all be measured to 。

• The trouble can't spread technology : The short circuit that the systematic network lets a nodal trouble cause, opening a way will not exert an influence on other parts 。

• Complete protection technology: System have multipolar dyke thunder and excessive pressure is it protect to flow, is it import senior to defend thunder's device to select for use, suppress the interference that thunder and lightning and electric wire netting power fluctuate effectively 。

• All compatible technology: Collector but compatible domestic various kinds of spread form , including single photoelectricity type , pairs of photoelectricity type , dry reed person who in charge of , Hall component type ,etc. far now 。