1. Stable Working status from -28℃ to 68℃.
2. Fast speed ranges from 0.8m/s to 1.5m/s.
3. Excellent sealing performance for temperature isolation, soundproof and dustproof.
4. Intelligent induction system, such as Radar, Geomagnetism, Access Controller, Pin Control and Remote Control.
5. Safety guaranteed by double electronic eye and wireless bottom safety airbag.