Technical Insights

ANSI Access Control Mortise Lock Interface Guide: Power-Loss Behaviour, Egress and Override

09/24/2026
TL;DR Define the ANSI access control mortise lock interface around the complete lockset: case, trim, cylinder, strike and electrical control.…
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AS 4145 Mortice Lock OEM Project Guide: Materials, Oval Cylinder and Batch Approval

09/23/2026
An AS 4145 mortice lock OEM project should connect material selection, the Australian oval cylinder interface and the accepted sample…
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CE Mortise Lock OEM Program Guide: Drawings, Samples, Documents and Change Control

09/23/2026
A CE mortise lock OEM program needs a reliable connection between the commercial request, the engineering drawing, the physical sample…
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ANSI Mortise Lock OEM Sample Approval: Function, Trim, Cylinder and Strike

09/23/2026
ANSI mortise lock OEM sample approval should identify exactly what a buyer is releasing: the operating function, fitted trim, cylinder…
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Australian Fire Door Mortice Lock RFQ Guide: Doorset, Function, Evidence and Approval

09/22/2026
An Australian fire door mortice lock RFQ should tell the supplier which doorset needs hardware, how the door must operate…
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EN Fire Door Mortise Lock Evidence Checklist: Report Scope, Doorset and Installation

09/22/2026
EN fire door mortise lock evidence is useful only when the proposed lock and its installation can be connected to…
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UL Fire Door Mortise Lock Submittal Checklist: Listing, Label, Function and Opening

09/22/2026
A UL fire door mortise lock submittal should connect a proposed lock configuration to a named opening, an applicable certification…
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AS 4145 Mortice Lock Door Schedule: Function, Backset, Oval Cylinder and Trim

09/21/2026
TL;DR Give every Australian commercial opening a complete mortice lock schedule row. Connect function, backset, oval cylinder and trim through…
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DIN Mortise Lock Handing Guide: DIN Left, DIN Right, Reversible Latch and Door Schedule

09/21/2026
TL;DR Determine DIN left or DIN right from the hinge-side view of the hinged door. Record the viewing side, swing…
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ANSI Mortise Lock Function Schedule: Passage, Storeroom, Classroom and Entrance Openings

09/21/2026
TL;DR Build the ANSI mortise lock function schedule around each opening’s entry and exit behaviour. Separate passage, continuously restricted entry,…
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