SDC QuietDuo Von Duprin Field Install Retrofit Electric Latch Retraction Kit LR100VDK, 98/99, 36-48" Opening
Quiet latch. Electric control.
A retrofit kit that adds electric latch retraction and dogging to select Von Duprin exit devices, with the pushpad depressed electrically for quieter push / pull operation.

A mechanical exit device can't be controlled electrically.
Access control and sustained dogging need the latch to retract on command. This kit adds that to select exit device brands without removing the device from the door.
Built for retrofit access control
The LR100VDK adds electric latch retraction and dogging to existing Von Duprin exit devices.
Latch retraction and dogging
Simultaneous latch retraction and dogging (pushpad depressed) for most exit devices.

Inrush current
Draws 200 mA continuous at 24V DC.
Quieter operation
The pushpad is depressed electrically for quieter push / pull operation.
Automatic re-trigger
If the device does not pull on the first try, the kit triggers again automatically.
Access control and dogging
Made for access control and sustained dogging applications.
Everything you need to know.
| Brand | SDC |
| Model | LR100VDK |
| Product Line | Quiet Duo |
| Product Series | LR100 |
| Compatibility | Retrofits Von Duprin Exit Device Models 99, 98, 35, 33. |
| Power Source | DC Power |
| Inrush / Continuous Current | 700 mA / 200 mA at 24V DC |
| Application/Usage | Door |
| Product Type | Access Controller |
| Country of Origin | US |
| Shipping Weight | 1.55 lb |
| Package Dimensions | 10.8 x 3.4 x 2.4 in |
SDC QuietDuo Von Duprin Field Install Retrofit Electric Latch Retraction Kit LR100VDK, ...
The SDC LR100VDK is a quietDuo Von Duprin Field Install Retrofit Electric Latch Retraction Kit (98/99, 36-48" Opening). It is part of the electric latch retraction kit range and is made for security integrators, locksmiths, door hardware installers and facility teams who need dependable equipment on commercial doors.
Key Features
- 700 mA Inrush, 200 mA Continuous at 24V DC
- For access control and sustained dogging applications
- Simultaneous latch retraction and dogging (pushpad depressed) for most exit devices
- Pushpad is depressed electrically for quieter push / pull operation
- Automatic re-trigger if device does not pull on first try
Specifications
- Brand: SDC
- Model: LR100VDK
- Product Line: Quiet Duo
- Product Model: LR100VDK
- Product Series: LR100
- Product Type: Access Controller
- Application/Usage: Door
- Power Source: DC
- Compatibility: Retrofits Von Duprin Exit Device Models 99, 98, 35, 33.
- Shipping weight: 1.55 lb
- Package dimensions: 10.8 x 3.4 x 2.4 in
Typical Uses
- Converting mechanical exit devices to electric latch retraction
- Automatic door operator and access control integration
Please confirm that the LR100VDK matches your door, frame, voltage, mounting and finish requirements before ordering. Contact us with the model of your existing hardware if you need help checking compatibility.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

SDC LR100VDK, ready to order.
- Product Line: Quiet Duo
- Product Series: LR100
- Compatibility: Retrofits Von Duprin Exit Device Models 99, 98, 35, 33.
- Power Source: DC Power
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