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.
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basic information
In an emergency, the door will automatically close upon receiving a door closure command signal from fire alarms or smoke detectors. 【Features】 ○ It automatically opens and closes by detecting pedestrians using doors that comply with specific fire protection equipment or fire protection systems. ○ The door will be completely closed immediately upon receiving a door closure command signal from fire alarms. ○ During use, if there is a power outage or the power is turned off, even if a door closure command signal is sent, the power to the motor for the automatic door opening and closing drive 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 or fire protection systems to detect pedestrians and automatically open and close. ● For other functions and details, please download the catalog.
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Company information
Since developing the first pure electric automatic door drive system in Japan in 1960, Teraoka Auto Door System Co., Ltd. has upheld the fundamental principle of "contributing to society by creating a comfortable living environment through corporate activities centered on the utilization and expansion of automatic doors." Moving forward, our company will continue to accurately capture the diverse needs of our customers and market demands, promoting product development and service improvement based on a customer-first philosophy, and producing "the creation of comfortable living spaces."
