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| Model NO. | Aluminum alloy spiral door |
| Material | Aluminum Alloy |
| Type / Open Style | Rolling |
| Opening Type | With Remote Control |
| Special Function | Security |
| Color | Customizable |
| Certification | CCC, ISO9001, CE |
| Fire Rating | 0.5h (GB 12955-2008) Material: Fireproof Rock Wool |
| Observation Window | 200 × 400mm (Rectangular) Material: Polycarbonate |
| Environment Temp | -30 ℃ - +60 ℃; Humidity Range: ≤ 90% |
| Power Supply | Voltage Fluctuation of ± 10%, Grounding Resistance ≤ 4 Ω |






