... its security, but also greatly improves the operations of explosion proof monitorng equipments.2.Weather proof, auto-turning ... 220VAC 50Hz (or other else)7Camerarecommending FCE-CX480, cameras of brand of Sony, RILI, Samsung, LG, SHILIN, Sanyo8Power≤50W9Vertical and ... accuracy±0.1°14Auto-turningyes15Thunder proofyes16Auto-scan2 (speed of scanning can be set)17Auto-navigation418Pattern line-scan4, ...