[Disaster Prevention Measures] Disaster Prevention Equipment Electromagnetic Release 'Magnet Door Holder'
Always powered, cuts off electricity linked to smoke detectors! Easy release with a button.
The disaster prevention device, electromagnetic release "Magnet Door Holder," is an automatic closing mechanism for fire doors suitable for buildings with high foot traffic such as offices, hospitals, cultural facilities, school facilities, and department stores. It allows for the opening of both normally closed and occasionally closed fire doors. Furthermore, in the event of a fire, it works in conjunction with smoke detectors to ensure the fire doors close securely, preventing the spread of smoke and flames. Additionally, this product has a proven track record in many installations, including "Ebisu Prime Square," "Shinagawa Season Terrace," and "World Trade Center Building South Tower." Please feel free to contact us for inquiries. 【Features】 ■ Remarkable opening and closing test count: Achieved 500,000 times ■ Legally holds open normally closed and occasionally closed fire doors (approximately 30kg of magnetic force) ■ Constantly powered with smoke detector linkage to cut electricity ■ 100% door closure even if the wiring is broken or melted in a fire ■ Easy release with a release button (cuts electricity, no false alarms) ■ Safe from false alarms even if pulled off (release is primarily based on the main body switch) ■ Works in conjunction with power supply (feedback signal to disaster prevention panel) *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Lineup (Partial)】 ■ Floor-mounted type ・GD850F (Black or Silver) ・GD900F (Black or Silver) ・7820 (Silver or Dark Bronze) ■ Wall-mounted embedded type ・GD640S (Stainless Steel) ・GD650S-24-100 (Stainless Steel) ・GD650S-24-105 (Stainless Steel) ■ Dedicated back box for wall-mounted embedded type ・SMB-86ALU-03 (Aluminum) *For more details, please refer to the PDF document or feel free to contact us.
Price range
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Applications/Examples of results
【Delivery Achievements】 ■ Ebisu Prime Square ■ Tokyo Midtown Yaesu ■ Sapia Tower ■ Shin-Osaka Miyahara NK Building ■ JR Tokyu Meguro Building, etc. *For more details, please refer to the PDF document or feel free to contact us.
