
The EROS 3 Star Diamond Secure Cylinder features an advanced pin system making it virtually impossible for intruders to gain access. With the prestigious Sold Secure Diamond 2024 certification, it ensures robust defence for your home or business
Home security is constantly evolving, and so are the methods criminals use to gain entry. That’s why the EROS Lock is the ultimate choice for protecting your home. With ‘Key Control’ and two factor authentication it’s not just your lock that’s protected it’s also you.
What’s in the Pack:
The EROS 3 Star Diamond Secure Keyed Alike Cylinder allows you to use a single key to access both door cylinders, simplifying key management and improving accessibility for authorised individuals.



The EROS Keyed Alike 3 Star Euro Cylinders are more than a pair of locks – they are a comprehensive security solution. Whether protecting your family or safeguarding your business, these cylinders combine cutting-edge technology, rigorous certification, the ability to have one key operate multiple cylinders and user-friendly features to deliver the ultimate in home security.
Key Features:
Certifications and Standards:
Key Control
Upon activating your EROS Cylinder Lock guarantee you gain FREE access to our Key Control service which provides a two factor authentication on replacement keys.
In order to have replacement keys cut you will need to authorise this by either email or text message, allowing you to fully control the key security of your cylinder lock.
Tested by locksmiths, trusted by homeowners, the EROS Cylinder gives complete protection.
Maintenance Note:
To maintain optimal performance, it’s recommended to use Lution XM Graphite Lock Lubricant for lubrication. Avoid using oils or WD-40, as they may affect the lock’s functionality and void any warranty on your EROS cylinder.
Extended Security Guarantee: Upon registration, users can activate a £5,000 security guarantee (within 28 days of purchase). This coverage is valid for five years and protects against burglary caused by lock snapping.
The combination of a robust product warranty and a significant security guarantee demonstrates the manufacturer’s trust in the product’s quality. It ensures that users are not only buying a lock but investing in a secure, worry-free environment.
Please Note: to ensure your EROS cylinder is properly maintained and it’s guarantee stays valid, we recommend using the Lution XM lubrication and keeping some form of proof of purchase.
New Test Tools:
On the 30th September 2024, PAS24:2022+A1:2024 became the current door accreditation standard. It is directly referenced by the updated 3-star (TS007-1) with bsi, DHF, Sold Secure Diamond and Secured by Design (SBD) are all synchronised.