- Model NO.: NYJ-XFKX/220VAC
- Certification: CCC
- Trademark: NingYiJia
- Type: Distribution Metering Box
- Form: Partly-welded Type
- Origin: Zhejiang-Ningbo
1. Can be used on high-rise building, factory plant or home for smoke and natural ventilation.
2. The window opener can be manual controlled in open, stop, close mode.
3. Fire and smoke response: when smoke is detected by the smoke sensor (not included in the Control Box), the sensor will send a signal to the Control Box so that window opener can opearte to open the windows.
4. One window or multi windows can be controlled according to the needs.
|Function||smoke, natural ventilation|
|Max. Qty of window opener can be controlled||30|