ASSA ABLOY One System Panic Lock Function D Double-Leaf EN 179/1125 Split Spindle

Product Overview

The Assa Abloy One System panic lock with Function D and split spindle is engineered for double-leaf doors in commercial, institutional, and industrial buildings requiring emergency egress compliance. Certified to EN 179, EN 1125, EN 12209, and EN 15804, it ensures legal use on fire-rated and smoke-control doors across high-traffic environments. The lock supports 72/65 cylinder/handle spacing and features a robust, rounded faceplate (24/235 mm) for universal door compatibility.

A distinguishing feature of this model is its preparedness for integrated sensor monitoring systems, allowing fast connection via a 5-core cable. This integration enables facility managers to streamline alarm monitoring and access control in larger security ecosystems, reducing wiring complexity and installation time. It is particularly suited for bulk procurement by projects requiring access status monitoring in hospitals, shopping centers, or modern office buildings.

Key Features

• Split spindle (Function D) ? enables inside handle to open door at any time for panic egress compliance


• Certified EN 179/EN 1125/EN 12209 ? legal for use on emergency and fire-rated exit doors in the EU


• Tested for 200,000 cycles ? suitable for heavy-use doors up to 300 kg


• Optional integrated sensor monitoring ? supports secure connection via 5-core cable for building automation integration


• Rounded faceplate 24/235 mm ? universal fit for standard commercial door preparations


• Anti-manipulation bolt design ? enhances physical tamper resistance


• Suited for euro profile and Swiss round cylinders ? flexible core compatibility for diverse standards

Technical Specifications

• Function: Panic D (split spindle)


• Cylinder/Handle Spacing: 72/65 mm


• Faceplate: Rounded 24/235 mm


• Certification: EN 179


• Certification: EN 1125


• Certification: EN 12209


• Certification: EN 15804


• Cyclic Endurance: 200,000 cycles with 300 kg door mass


• Monitoring: Optional sensor integration, 5-core cable


• Handing: Reversible (left/right)


• Case Construction: Closed case


• Bolt: Anti-manipulation


• Cylinder Compatibility: Euro profile or Swiss round

Applications

Ideal for double-leaf or single-leaf doors in commercial buildings, hospitals, educational facilities, shopping centers, and industrial sites requiring panic exit compliance and access monitoring. Suitable for fire-rated and smoke-control doors. Used in projects specifying EN 179/EN 1125 or EN 12209 hardware and those needing bulk installation with integration to building management systems.

Packaging & Shipping

Standard export packaging. Each unit includes the panic lock body, faceplate, mounting hardware, and installation manual. Integrated monitoring variants are supplied with a connection cable.