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Lockwood 3540 Series - Anti Lockout Adaptor

Lockwood

$49.63
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SKU:
STK SP3540-E
UPC:
9311847442696
Availability:
Usually ships in 10 Business Days
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Lockwood 3540 Series Anti Lockout Adaptor

The Lockwood 3540 Series Anti Lockout Adaptor is designed for use with Lockwood 3540 series mortice lock systems, providing functionality that helps prevent unintended lockout situations in applicable configurations.

This adaptor enables controlled operation of swing bolt deadlocks, ensuring the lock can be operated reliably from authorised access points. It is commonly specified in commercial and institutional environments where both security and user safety are important.

Estimated Warehouse Dispatch
Usually ships in 10 business days
Non-Returnable Item: This product is a special order and is not returnable.

Key Features

  • Designed for Lockwood 3540 Series mortice lock systems
  • Anti lockout functionality to reduce unintended lockouts
  • Supports swing bolt deadlock operation
  • Suitable for narrow stile hinged door applications
  • Compatible with door jamb mounted locking configurations
  • Durable construction for commercial and institutional use
  • Maintains reliable lock operation in high traffic environments

Suitable Uses

  • Commercial buildings and offices
  • Educational and institutional facilities
  • Hospitals and healthcare environments
  • Retail and public access buildings
  • Sliding and hinged door locking systems
  • Applications where lockout prevention is required

Specifications

Brand Lockwood
Item Code SP3540-E
Product Type Anti lockout adaptor for mortice lock
Series Compatibility Lockwood 3540 Series
Function Anti lockout adaptor assembly
Application Swing bolt deadlocks and sliding or hinged door systems
Finish No Finish

Item code family icon Item Code Family

Item Code Product Mechanical Variant
SP3540-L1SC 45 Degrees Lever Handle Assembly This model
SP3540-119 Accessory Packet To Suit 3540/3560 Accessory packet
SP3540-123 Accessory Packet To Suit 3540-L1/T1 Accessory packet
SP3540-125 Accessory Packet To Suit 3540-T2/T3 Accessory packet
SP3540-858 Adaptor Assembly Adaptor
SP3540-E Anti Lockout Adaptor Anti-lockout adaptor
SP3540-135SC Cover Plate Metal 1-7/16 Metal cover plate
SP3540-136SC Cover Plate Wood 1-7/16 Wood cover plate
SP3540-T4SC Cylinder Turn Snib Cylinder turn snib
SP3540-66 Extended Backset Spacer Backset spacer
SP3540-RB Retrofit Bracket Kit Retrofit bracket kit
SP3540-174NAT 1-7/16 Face Cover Radius End Box of 10
SP3540-128 Accessory Packet Latch Strike Box of 10
SP3540-136ORB Cover Plate Wood 1-7/16 Oil Rubbed Bronze finish
SP3540-136PB Cover Plate Wood 1-7/16 Polished Brass finish
SP3540-LSSC Latching Strike Fabricator Mounting Sliding door aluminium jamb strike
SP3540-SSSC Security Strike Fabricator Mounting Hinged door aluminium jamb strike
3540RRSC Short Backset Mortice Deadlock Double Cylinder Double cylinder lock
3540RL1SC Short Backset Mortice Deadlock Cylinder and Lever Cylinder and lever lock
3540-T6SC Short Backset Mortice Deadlock Cylinder Mounted Escape Turn Left hand escape turn
3540RT4SC Short Backset Mortice Deadlock Cylinder and Cylinder Turn Cylinder turn function
3540RT1SC Short Backset Mortice Deadlock Cylinder and Escape Turn Door thickness 28mm - 58mm
3540-T1SC Short Backset Mortice Deadlock and Escape Turn Knob Escape turn knob function
3540-L1SC Short Backset Sliding Door Lock and 45 Degrees Lever Sliding door lock with 45 degrees lever
SP3540-T2SC Teardrop Turn For Metal Door and Accessory Packet Metal door turn packet
3540-TFKITSC 3540 To 3740 Conversion Kit Conversion kit

Frequently Asked Questions

What does anti lockout mean?
It prevents the door from being locked in a way that would stop authorised re-entry, reducing the risk of accidental lockouts.

Does this include the mortice lock?
No, this adaptor must be used with a compatible Lockwood 3540 Series mortice lock.

Can this be used on all door types?
It is typically used on narrow stile, hinged and sliding door configurations where compatible locking systems are installed.

Additional Information

  • Commonly specified in Australian commercial projects where lockout risk must be minimised.
  • Useful in public access areas where user error could otherwise result in restricted entry.
  • Must be installed correctly to ensure proper interaction with the mortice lock mechanism.
  • Incorrect installation can compromise both security and functionality.
Warranty icon
Lockwood Warranty (Australia)
Lockwood branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
  • Mechanical components: 25 years
  • Electrical and electronic components: 2 years (excluding batteries)
Cosmetic finishes, batteries, normal wear and tear, misuse, unauthorised modification, corrosion and labour or freight costs are excluded.
This warranty operates in addition to rights available under the Australian Consumer Law.

Lockwood Warranty Overview

Lockwood branded products are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty periods vary depending on product type, mechanical components, electrical elements, and finish category.

This overview summarises the structure of Lockwood warranty coverage. Full terms, exclusions and claim procedures are set out in the official Lockwood Warranty document.

Warranty Summary Icon Warranty Periods Summary

Coverage Area Warranty Period Notes
Mechanical components 25 years Applies to defects in material and workmanship.
Electrical and electronic components 3 years Excludes batteries.
PADDE series and electric mortice locks 5 years Specific to those product groups.
Keys 12 months Covers manufacturing defects only.
Finishes Varies by finish type See finish coverage section below.

Finish Coverage Icon Finish Coverage Guide

  • Everbrass finishes: up to 25 years against corrosion, tarnishing and discolouration.
  • Stainless steel, polished stainless steel, chrome plating and anodised finishes: typically up to 10 years.
  • Decorative finishes including Antique Copper, Architectural Bronze, Oil Rubbed Bronze, Aged Brass, Polished Brass, Satin Brass and related variants: typically up to 2 years against corrosion.
  • Unlacquered brass finishes will naturally age and change appearance over time. This is not considered a defect.
  • Tea staining of stainless steel is not covered where cleaning and maintenance have not been followed.

Coverage Icon What the Warranty Covers

  • Defects in material and workmanship during the applicable warranty period.
  • Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.

Exclusions Icon Common Exclusions

  • Normal wear and tear.
  • Misuse, abuse, accidental damage or use outside published specifications.
  • Improper maintenance or failure to follow care instructions.
  • Unauthorised modification, repair or use of non-genuine parts.
  • Exposure to corrosive environments including coastal air, salt spray, chemicals or pollution.
  • Removal, refitment or associated labour charges.
  • Products not originally sold in Australia through authorised channels.

Claim Process Icon Warranty Claim Process

  1. Retain proof of original purchase.
  2. Return the product through the original place of purchase where applicable.
  3. If claiming directly, obtain a case number before returning goods.
  4. Products must be securely packed and clearly identified.
  5. Warranty assessment determines repair, replacement or refund.

Australian Consumer Law Icon Australian Consumer Law

Lockwood warranties operate in addition to rights available under the Australian Consumer Law. Goods come with guarantees that cannot be excluded. Customers may be entitled to a replacement or refund for a major failure and compensation for reasonably foreseeable loss or damage.

Where a product fails to meet acceptable quality standards and the failure does not amount to a major failure, the customer is entitled to repair or replacement.

PDF Icon Official Warranty Document