Ultra-high performance: the product adopts 1.2GHz dual-core CPU, Linux kernel. Parallel Acquisition: Support serial port, network port and 10 parallel data acquisition, up to 2000 acquisition points. Flexible reporting: support group reporting, custom Json reporting template, independent links and reporting conditions. Closed-loop management: point linkage control, fast local closed-loop management and remote SMS alarm. Point Priority: Independent research and development of point collection priority function, important data quickly refreshed. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage: AC100-240V Working Temperature: -25-75C Wide voltage supply: DC 12-24V Installation: rail + lugs two kinds of mounting methods, the scene of rapid installation Colour:As shown Material:ABS Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * Gateway Host 1 * 4G Antenna 1 * Power Adapter 1 * Network cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.