Von Duprin 22ALK-4FT-28Click To Copy 22ALK Alarm Kit - 4' Device

22 SeriesRim exit device

22 Rim exit device for all types of single and double doors with mullion, UL listed for Panic Exit Hardware. Devices are ANSI A156.3, 2008 Grade 1. Covers stock hollow metal doors with 161* cutouts. Fits door stiles as narrow as 3 13/16" (97 mm). The device is non-handed.

Finishes – SP28 & SP313.

*Not applicable with all strike and mullion combinations, consult factory.

Specifications:

• Device functions:Ships ready for all functions, EO, DT, NL, TP, K, L

• Device lengths:
  • 3' (914 mm)
  • 4' (1219 mm)

• Device centerline from finished floor:
• • 39 13/16" (1011 mm)
  • 39 11/16" (1008 mm) with mullion
• 4 1/4" (108 mm) x 1 3/8" (41 mm) x 2 3/8" (60 mm)
• 2" (51 mm) x 3 3/4" (95 mm)
• Projection:
• • Push bar neutral - 3 3/4" (95 mm)
  • Push bar depressed - 3" (76 mm)
• Latch bolt:Deadlocking, 3/4" (19 mm) throw
• Fasteners and sex bolts (SNB):Includes 1 3/4" (44 mm) and 2 1/4" (57 mm) wood & metal doors optional SNB available for device

Electric options

LX: Latchbolt monitor switch

• Signals use of an opening
• SPDT switch to monitor pushpad

RX: Pushpad monitor switch

• Signals use of an opening
• SPDT switch to monitor pushpad

RX2: Double pushpad monitor switch

ALK:

• Unauthorized opening triggers 85-decibel horn
• Set in armed or disarmed mode by key

CON: Allegion Connect

• Common connectors to connect various door hardware all the way to the power supply

Mechanical options

GBK:Glass bead kit

AX: Accessible device

• Common connectors to connect various door hardware all the way to the power supply

Dogging/Strikes

• Hex key dogging standard.

LD: Less dogging

Strike: 299:Dull black