Detex Advantex 30 Series Mortise Lock Exit Device with Key-Controlled Lever OperationSuper Heavy-Duty Panic and Fire Exit Hardware SolutionThe Detex Advantex 30 Series mortise lock exit device delivers super-heavy-duty panic and fire exit hardware engineered for demanding commercial applications on single and double doors. This Grade 1 device features a 3/4" projection stainless steel latch bolt with anti-friction, deadlocking operation and key-controlled lever functionality where the key unlocks the lever and locks when the key is removed. The patented mounting plate and strike locator system ensures precise installation while PVD-finished stainless steel surfaces provide exceptional durability in high-use, high-abuse environments.Professional Features & BenefitsSuper Heavy-Duty Construction: Grade 1 rated design with stainless steel components engineered for years of trouble-free service in demanding commercial environments.Advanced Latch System: 3/4" projection stainless steel latch bolt with anti-friction, deadlocking operation provides secure, smooth performance.Key-Controlled Operation: Key unlocks lever function with automatic locking when key is removed for enhanced security control.Patented Installation System: Mounting plate and strike locator system replaces paper templates for the most accurate installation available.Durable PVD Finish: All exposed surfaces finished over stainless steel with environmentally-friendly PVD process for long-lasting appearance.Versatile Configuration: Non-handed, field sizeable design with 1/8 turn dogging for operational flexibility.Easy Maintenance: Outside trims can be changed or re-keyed without removing device from door for simplified service.Manufacturer Warranty: 10 Year Mechanical/3 year Electrical Limited Manufacturer's Warranty for added confidence and protection.Technical SpecificationsCommercial/Residential: CommercialGrade: Grade 1Product Category: Exit Devices and TrimProduct Function: Key Unlocks Lever, Locked When Key RemovedProduct Group: Exit Devices and TrimProduct Model: 3009DMProduct Subgroup: Exit Devices - MortiseProduct Type: Exit Devices - MortiseSeries: 30 SeriesStile: WideStile Type: Wide StileSubcategory: Advantex SeriesWarranty: 10 Year Mechanical/3 year Electrical Limited Manufacturer's WarrantyWood Door Compatible: NoInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Choose Detex Quality?Detex Advantex 30 Series exit devices deliver professional-grade reliability with Grade 1 rated construction and patented installation technology for demanding commercial applications. The 10 Year Mechanical/3 year Electrical Limited Manufacturer's Warranty demonstrates confidence in long-term performance. Engineered for high-use, high-abuse environments where dependable panic hardware performance is essential.ResourcesInstallation InstructionsCatalogDoor Templates