Product Description
Von Duprin 4268 Monitor Strike — Oil Rubbed Bronze
4268-T1-US10B Von Duprin 4268 Series Monitor Strikes in Oil-Rubbed Bronze Finish
The Von Duprin 4268-T1-US10B series are designed to offer users remote door monitoring utilizing a signal switch mounted in the strike to monitor the latch bolt. These models are designed for use with Von Duprin and almost all other manufacturers rim, mortise, surface and concealed vertical rod exit devices and cylindrical, mortise and unit type locks. The Von Duprin monitor strike replaces the standard door strike found in normal set ups.
The tripper in the monitor strike is depressed when the latch bolt is fully inserted in the strike. This stainless steel tripper in turn activates an electric switch - this is how the monitoring takes place.
Features and Benefits:
- Oil-Rubbed Bronze finish
- Strike Opening: 1-5/16" (33mm)
- Voltage: 24 VDC
- T1 - Tripper
- Signal switch housing
- Lockset: Rim type exit device
- UL listed as "miscellaneous door accessory"
- Dimensions: 1-5/8" (41mm) W x 6" (152mm) H x 1 1/8" (29mm) D
Pro-Tip from Our Locksmiths: The 4268 is the extended lip version of the monitor strike series. If you've got a frame condition that needs the extra lip coverage, this is the one. Same door position monitoring as the 4263 in a wider faceplate package. The Oil Rubbed Bronze finish has a dark brown finish with subtle copper highlights — typically spec'd for upscale commercial or ecclesiastical projects.
| Brand | Von Duprin (Allegion) |
| Part Number | 4268-T1-US10B |
| Series | Von Duprin 4268 |
| Application | Monitor Strike (Extended Lip) |
| Finish | Oil Rubbed Bronze (613/US10B) |
| Type | Monitor Strike (Non-Electric) |
| Trim Type | T1 (Standard) |
| Monitoring | Door Position Switch |
| Faceplate | Extended lip |
| Latch Throw | 1/2" |
| Fire Rating | Non Fire Rated |
| Grade | ANSI/BHMA Grade 1 |
| Construction | Heavy-duty stainless steel body |
| Warranty | 3-year limited (electronic), Limited lifetime (mechanical) |
- Heavy-duty stainless steel construction — built for high-traffic commercial applications
- Extended lip faceplate with 1/2" latchbolt throw
- Door position monitoring — reports open/closed status to access control system
- In stock at Lock Depot — same-day shipping on orders before 3 PM EST
Compatible With: Mortise and cylindrical locksets where extended lip is needed. T1 trim type.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
