ASSA ABLOY Aperio C103EURO35-35E/M Euro Profile Cylinder - 35mm Electronic and 35mm Mechanical
The C103EURO35-35E/M is a hybrid Euro profile cylinder for use with compatible Aperio electronic locking systems. It gives a 35mm electronic side (the A side, carrying the Aperio credential reader) and a 35mm mechanical side (the B side, taking a key), in one cylinder.
That configuration is specified where controlled electronic access is wanted from one face of the door while a mechanical key override is retained from the other - typically electronic outside, key inside. It is supplied with no decorative finish; the visible finish comes from the escutcheon or rose fitted over it.
This is a cylinder for a Euro profile mortice lock case. It has no handle, no escutcheon and no lock body, and it must be commissioned into an Aperio system before it will grant access. Confirm the Aperio system, the cylinder format and the required cylinder lengths before ordering.
This is a restricted product supplied to accredited installers only. It is a special order item and is non-returnable unless faulty. Confirm Aperio system compatibility before ordering.
The Aperio Technical Catalogue documents no Euro profile Aperio cylinder for the Australian market. The Australian C100 cylinder formats are Lockwood Australian oval 570, Lockwood 201 and Lockwood 8466 Kawneer; the European section covers Scandinavian oval. Everything on this page comes from the product listing itself, not from a published ASSA ABLOY datasheet. Confirm the specification with your access control integrator before ordering - we will not assert a figure we cannot source.
Key Features
- Euro profile format - fits standard Euro profile mortice lock cases.
- Hybrid configuration: 35mm electronic A side, 35mm mechanical B side.
- Controlled electronic access from one face, mechanical key override from the other.
- Genuine ASSA ABLOY Aperio component.
- Supplied with no decorative finish - the escutcheon or rose fitted over it provides the visible finish.
Access Methods
Mechanical Key
Mobile Credential
PIN Code
Fingerprint
What's in the Box
- 1 x Aperio C103EURO35-35E/M Euro cylinder - 35mm electronic (A side) / 35mm mechanical (B side), no finish
Keys, escutcheons, roses, the mortice lock case and any fixings are not included. ASSA ABLOY does not itemise a scope of delivery for this part in the documents we hold.
Suitable Uses
- Aperio installations where the door hardware uses a Euro profile mortice lock rather than a lever-set format.
- Doors needing electronic credential access from one side only, with key access retained from the other for egress or emergency use.
- Retrofitting access control to an existing Euro profile door without changing the lock case.
- See Which Smart Lock Platform Is Right for You? for how Aperio compares with app-based platforms.
Available Finish Options
Natural
(This Product)
STK C103EURO35-35E/M
Finish selection does not affect functionality, compliance, or performance.
Supplied with no decorative finish. The swatch shown is the closest match held in our library; the visible finish on the installed door comes from the escutcheon or rose.
System Components and Related Products
Full Specifications
Frequently Asked Questions
The A side, which is normally the access-controlled face and typically the exterior. The B side is a 35mm mechanical cylinder taking a key. Confirm the orientation with your installer before fitting - getting it the wrong way round puts the reader on the inside.
It is a Euro profile cylinder, so it fits standard Euro profile lock cases. Cylinder length matters as much as profile - measure your existing cylinder from the fixing screw to each face before ordering.
The A side carries the Aperio credential reader. Because ASSA ABLOY publishes no datasheet for this cylinder in our files, we will not list a credential set for it. Your access control integrator can confirm exactly what the installed firmware supports.
The cylinder body is concealed by the escutcheon or rose fitted over it, so a decorative finish on the cylinder would never be seen. The visible finish is whatever the door furniture is.
Additional Information
The Aperio Technical Catalogue documents the Australian C100 cylinder range as Lockwood Australian oval 570, Lockwood 201 and Lockwood 8466 Kawneer formats. It documents no Euro profile Aperio cylinder for Australia at all. This page therefore states the configuration the listing describes and nothing further - no battery figure, no credential list, no ingress rating, no approvals. Anything absent here is absent because we cannot source it.
Like every Aperio device, this cylinder reaches your access control system through an Aperio communication hub. We stock the AH20 Standard and AH20 Advanced hubs, both one device per hub; ASSA ABLOY also publishes the AH30-3-0 (16 devices) and AH40-4-0 (64 devices), which we can order.
This is access control infrastructure and a restricted product. Fitting, pairing and commissioning are integrator work. See Advice and Installation.
Browse Cylinders and Barrels for Smart Locks, card and fob access, RFID fobs, tags and cards, Smart Lock Accessories or All Smart Locks.
Warranty
ASSA ABLOY branded products purchased new in Australia from authorised resellers are covered against defects in materials and workmanship for:
- Mechanical components: 10 years
- Electrical and electronic components: 5 years (excluding batteries)
- Cylinders and keys: 3 years
Download PDF Resources
The complete Australian Aperio range. The C100 Wireless Cylinder section runs from page 26. Note that no Euro profile Aperio cylinder is documented for the Australian market.
PDF Files - STK C103EURO35-35E/M
The complete Australian Aperio range. The C100 Wireless Cylinder section runs from page 26. Note that no Euro profile Aperio cylinder is documented for the Australian market.
ASSA ABLOY Warranty Overview
ASSA ABLOY branded products sold in Australia are covered by manufacturer warranties issued by ASSA ABLOY Australia Pty Ltd. Warranty coverage varies depending on mechanical components, electronic components, cylinders and finish categories.
This overview summarises the structure of ASSA ABLOY warranty coverage. Full terms, exclusions and claim procedures are set out in the official ASSA ABLOY Warranty document.
Warranty Periods Summary
Finish & Material Notes
- Stainless steel does not mean stain-free. Tea staining is not covered where cleaning and maintenance guidelines have not been followed.
- Cosmetic, decorative and appearance damage is not covered.
- Battery failure or battery leakage damage is not covered.
What the Warranty Covers
- Defects in material and workmanship within the applicable period.
- Assessment by ASSA ABLOY to determine repair, replacement with the same or closest equivalent product, or refund of purchase price.
- Remedy determined at ASSA ABLOY’s discretion.
Common Exclusions
- Normal wear and tear.
- Misuse, abuse or installation outside published technical specifications.
- Improper maintenance or neglect.
- Unauthorised modification or repair.
- Use of non-genuine ASSA ABLOY parts or substitute components.
- Exposure to corrosive environments including coastal air, salt spray, chemicals, contamination or high humidity.
- Removal, refitment, freight or labour charges.
- Second-hand or imported products not sold through authorised Australian channels.
Warranty Claim Process
- Retain proof of original purchase.
- Return the product to the original authorised retailer where applicable.
- If claiming directly, obtain a case number before returning goods.
- Securely package returned goods and clearly reference the case number.
- Warranty assessment determines repair, replacement or refund.
Australian Consumer Law
ASSA ABLOY 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.
Official Warranty Documents
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