Von Duprin 99ALK Battery Powered Alarm Kit, Request to Exit Switch, Less Cylinder


Finish: US28-628 Satin Aluminum
Length: 3' - (28" - 36" Doors)
Sale price$493.41/ea

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Von Duprin 99ALK Battery Powered Alarm Kit, For 99 Series Exit Device, Field Install Kit, Request to Exit Switch, Less Cylinder, Field Reversible

Von Duprin 99ALK Battery Powered Alarm Kit is a comprehensive solution for your exit device needs, featuring a request to exit switch and the option to be field reversible. It is compatible with the 99 series exit device and also includes a field install kit, making it easy to set up and use.

99 Series Rim Exit Device

Heavy-duty exit devices with grooved mechanism cases for all types of single and double doors.

The rim device is non-handed except when the following device options are used: SD (special dogging), -2 (double cylinder) or SS (signal switch). 

  • Device functions: Device ships EO/DT/NL. Field selectable. For TP, K or L remove NL drive screw from device.
  • Device lengths: 3' 2'4' to 3' (711mm to 914 mm) Door size 4' 2'10" to 4' (864 mm to 1219 mm) Door size
  • Device centerline from finished floor: 39 13/16" (1011 mm) 39 11/16" (1008 mm) with mullion
  • Center case dimensions: 8" x 2 3/4" x2 3/8" (203mm x 70mm x 60mm)
  • Mechanism case dimensions: 2 1/4" x 2 1/4" (57mm x 57mm)
  • Projection: Pushbar neutral – 3 13/16" (97 mm) Pushbar depressed – 3 1/16" (78 mm)
  • Latch bolt: Deadlocking, 3/4" (19mm) throw
  • Fasteners & sex bolts (SNB): Includes screw pack for 1 3/4" (44mm) and 2 1/4" (57mm) thick metal or wood doors. Optional 425 SNB available, see page 9 for quantities.
Manufacturer Von Duprin
Grade Grade 1
Installation Commercial
Unit of Measure Each
Base Material Aluminum
Switch Type Request to Exit
Electric Options Alarm Kit Battery Powered
Fire Rated No
Product Type Exit Device Parts

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