Automatic closing device
Automatic closing device
In emergencies, the door will automatically close upon receiving a door closure command signal from fire alarms or smoke detectors. 【Features】 ○ It uses doors that comply with specific fire protection equipment and fire protection systems to detect pedestrians and automatically open and close. ○ The door will be completely closed immediately upon receiving a door closure command signal from fire alarms or similar devices. ○ If there is a power outage or the power is turned off during use, the power to the motor for the automatic door opening and closing device and the lock solenoid for the automatic closing device will automatically turn off, allowing the door to be completely closed immediately, just like in an emergency. ○ The automatic door for fire doors uses doors that comply with specific fire protection equipment and fire protection systems to detect pedestrians and automatically open and close. ● For other functions and details, please download the catalog.
- 企業：寺岡オート・ドアシステム 東京支店
- 価格：Other
