The GGH Floor Mount Door Holder is designed to hold smokeproof doors in the open position and automatically release them during fire emergencies. Engineered with a durable housing featuring a high-temperature painted finish and environmentally protected zinc coating, it provides reliable performance for commercial fire safety applications. Its low-power design incorporates adjustable 12V DC or 24V DC operation, MOV reverse current protection, anti-residual magnetism, and a dual-insulated housing for dependable operation and enhanced safety. With a holding force of 110 lbs. (50 kg) and an integrated manual release button, this door holder is suitable for single and double smokeproof door installations.

More Product Information

Finish: High-Temperature Paint with Environmentally Protected Zinc Coating

Armature Finish: Zinc

Product Length: 3-1/8" (80 mm)
Product Width: 3-1/8" (80 mm)
Product Height: 4-3/4" (120 mm)

Holding Force: 110 lbs. (50 kg)
Voltage: Factory Default 24V DC; Adjustable to 12V DC
Current Draw: 140 mA at 12V DC; 70 mA at 24V DC
Signal Output: NO (Green) / NC (Yellow) / COM (White)
Manual Release: Push button for testing or manual door release
Suitable For: Single and Double Smokeproof Doors
Surface Temperature: ≤ +20°C
Operating Temperature: 14°F to 131°F (-10°C to +55°C)
Operating Humidity: 0–90% Non-Condensing
Salt Spray Test: 500-Hour Exposure
Certification: CE-EMC, FCC, EN1155, EN1634-1

Mounting Type: Floor Mount
Installation Surface: Floor and Smokeproof Door

Compatible With: Smokeproof Doors, Armature Plates, Access Control Systems, Fire Alarm Systems

Application: Holding smokeproof doors open and automatically releasing them to close during fire events

Indoor/Outdoor Use: Indoor Only

Compare To: YD-606

For technical inquiries or quotes, please contact us at technical@ggh-usa.com.

Product Warning: Always use appropriate safety equipment during installation. Improper installation may result in product failure or personal injury. Product images are for reference only; actual finish may vary.