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Cal-Royal CR441EHO Series Grade 1 CR441 Series Door Closer w/ Eletronic Hold-Open

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FEATURES

The CR441EHO is a Grade 1 heavy duty door closer with electrically controlled hold-open track arm. It is designed to provide adjustable hold-open for fire and smoke barrier doors.

Door is held open until current interruption releases mechanism and the door closes. It can also be interfaced to any alarm systems and has a built-in switch for integrity cycle testing. Single lever (track) arm closer is specifically designed for interior doors.

The CR441EHO series door closer body is UL & cUL listed for smoke barrier or labeled fire doors. Tested and certified under ANSI Standard A156.15. Conforms to life safety code, NFPA 101. BHMA Certified Lifetime Warranty.

FEATURES

  • Full Cover Multi-size
  • Full Feature Closer
  • ANSI 156.4 Grade 1
  • UL Listed, Conforms to Standards
  • BHMA Certified Lifetime Warranty
  • UL10C and UBC7-2-1997
  • Electronic Hold-Open Track
  • Heavy Duty Electronic Closer / Holder Track for CR441 Door Closers
  • Designed for Single Point Hold-Open for Fire and Smoke Barrier Doors
  • Designed to Hold Doors Open in Normal Use and Close Under Fire Conditions
  • Adjustable Hold-Open Force
  • Functions as a Full Rack and Pinion Closer when Hold-Open is Not Engaged or Current is Interrupted
  • Door Opening can be Adjusted on the Track Arm
  • Concealed or Surface Wiring
  • Interfaces with Alarm Systems
  • Mounts on Either Head Frame or Stop
  • Non-Handed
  • Non-Sized
  • 24V AC / DC Input for Holding Solenoid
  • Includes Test Switch for Integrity Cycle Test