The Von Duprin 4263-T3 Monitor Strike is a replacement component used to provide monitoring functionality with Von Duprin 22, 33/35A, 33/3527A, and 98/99R exit devices. It is designed for use with rim and surface vertical exit device applications. The strike serves as part of the door monitoring system, helping provide the interface required for monitoring the exit device's status.

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Manufacturer: Von Duprin
Part Number: 4263-T3
Product Name: Monitor Strike for Rim/Surface Exit Device
Faceplate Size: 2-7/8" x 1-7/8"
Electrical Rating: 24VDC
Primary Function: Door status monitoring
Application: Commercial door hardware applications for door monitoring
OEM Part: Yes
Warranty: 3-year limited (electronic), Limited lifetime (mechanical)