| Description: | |
| 1.Smoke exhaust window close on normal time 2.Manual open 3.DC24V power open smoke exhaust window exhaustwindow 4.After being open,other equipment lock for outputsignal 5.Control powerVoltage DC24V± 10%; Current≤ 0.5A | |
| Manufacturing Factory: | |
| Jiangjiang XinYong Fire Equipment Manufacturing Co., Ltd |
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