Von Duprin ALARM KIT LESS SWITCH 3′ 689- VOND-22ALK689




Ideal for back door employee entrances or parking garage stairwells, the Von Duprin 22 Series exit devices are designed for clinic/healthcare, multi-family, or retail/commercial markets.

It is available in several rim and surface vertical configurations and can be combined with electronic options such as request to exit (RX), latch retraction (LX), Quiet Electric Latch Retratction (QEL), and exit alarm (ALK).


Features & Benefits

  • Available for rim and surface-mounted vertical applications
  • Several trim and electronic options
  • Non-handed design


  • ANSI/BHMA A156.3-2014 Grade 1 certified
  • ANSI/UL 10C (fire rated only)
  • ANSI/UL 305
  • CAN/ULC-S104 (fire rated only)
  • CAN/ULC-S132

Certifications and specifications are specific to each configuration. Refer to the 22 Series catalog for more details.

Device Type

The 22 Series offers the following device types:

  • Rim, panic
  • 27: Surface mounted vertical rod (SVR)

Devices can be ordered fire-rated by adding  “-F” to the suffix.

Exit Trim Models

The 22 Series is available less trim (LT) and several versions of the exit trim models listed below:

  • 110
  • 210
  • 230


  • Exit Only (EO)
  • Dummy trim (DT)
  • Lever (L)
  • Lever, blank escutcheon (LBE)
  • Night latch, key retracts (NL)
  • Night latch, optional pull (NLOP)
  • Knob (K)
  • Knob, blank escutcheon (KBE)
  • Thumbpiece (TP)
  • Thumbpiece, blank escutcheon (TPBE)

Device Finishes

  • 526: Powder-coated Chrome
  • 622: Powder-coated Matte Black
  • 689: Powder-coated Aluminum
  • 695: Powder-coated Dark Bronze

Options & Accessories

The 22 Series can be customized to meet a variety of facility needs with several mechanical, electronic and finish options.

  • RX: Request to exit is a switch is placed in the exit device to monitor an opening; when the push bar is depressed, a signal is sent to a monitoring device
  • LX: Latchbolt monitoring signals use of an opening
  • AX: the accessible device is UL certified to meet a 5 lb. operating force requirements for the 2010 ADA (Chapters 404.2.7 and 309.4) and 2013 California Building Code (Chapter 11B-309.4)
  • ALK: Alarm kit, unauthorized opening triggers horn
  • QEL: Quiet electric latch retraction, electronic latch retraction with limited operational noise
  • HW: Wind only – hurricane rated


Weight 3 kg
Dimensions 36 × 9 × 5 cm