Description
The DH-171SQ from Seco-Larm is an UL Listed Magnetic Door Holder, designed for virtually any remote door release applications, whether residential or commercial. Fail-safe operation, tri-volt coils, and adjustable armature plate allows for easy and flexible installation.
Features
- For use with door closers to control the release and closing of residential, commercial, and public area doors
- Adjustable armature plate reduces installation time and adjusts to door alignment changes
- Low profile design
- Holding force – 33-lb (15kg)
- 3 voltages: 12/24 VAC/VDC, and 120VAC
- Cast aluminum faceplate
- No residual magnetism for easy release
- Built-in voltage spike suppressor
- Use with SECO-LARM door closers
