| Standard Safety Features: | Infrared photo sensor, Satety airbag edge protection |
| Fram Structure : | G alvanized steel / 304 S tainless steel |
| Tolerance Frequency: | 2 times/min, Inverter opening 2500-3000 times/day |
| Curtain Material: | High density PVC sheet;With Self Repairable Zipper |
| Control Box: | IP55 Box with PLC&INVERTER;Pre-wired and factory tested |
| Warranty: | 1 year for Electric parts, 5 years for Mechnical parts |