Amco Locksmiths
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Restricted Key Systems Perth


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    Restricted Key Systems enable a higher degree of control over your keys. Restricted keys are keys that cannot be duplicated without consent from the original customer and/or other authorized persons.

    Furthermore, duplication can only be done by the original locksmith, as they are protected by design registration and patents. As such, with this method you are given total control over how many keys are in existence.

    This greatly reduces the risk of unsolicited entry into your premises as your keys cannot be duplicated without your understanding. If you’ve given copies to your family, employees, or friends, then you know only they have access to your premises. And if one of them are misplaced, then you’ve only got one key to worry about and not potentially dozens.

    Restricted Key Systems Perth
    CALL 08 9444 2089

    Restricted Key Systems are perfect for security conscious people and can be used for Commercial, Residential or personal purposes. One such case where restricted locks are can be very useful is for a master suite or a server room, where unauthorised duplication can void your security.

    All in all, restricted keys give you the peace of mind to continue with your day, without having to worry about a malicious breach of your security.

    Call us now at CALL 08 9444 2089 or use our online form to get in touch with us today


    Restricted Key Systems Installation

    We supply restricted keys for strata, commercial business and home security that will accommodate for all budget and security requirements in Perth. Upon applying for Restricted Key Systems, you will enter into an agreement with AMCO that will designate which persons have authority over the system.

    These authorized persons together with their verified signatures and proof of identity are necessary for purchasing any further keys in the future. This ensures that no unsolicited key duplication service can be done on your system, providing a much stronger security for your premises.

    We will keep a record of your keying codes and signature form safe in a secure location so you can come to us any time afterwards. Once all the formalities are over and done with, we can also install your restricted lock system in your premises for you. Then we can hand you your restricted keys so that you can continue with your day while feeling safe and secure.

    Restricted Keys Cutting

    Should you need more keys, you need to come back to us to get further copies cut. However we will require you to provide proof of identity and the signature of one or more of the authorized persons held in our records.

    This step of confirmation is necessary to maintain the security of the agreement. If you are unable to provide the above, then we cannot proceed with the key cutting service. We are able to generate duplicates from the key profile held in our records, so you do not need to provide a worn version of your restricted key for us to duplicate from in Perth.

    Restricted Keys Cutting is a service that ensures precise and secure key duplication for Restricted Key Systems and Restricted Master Keyed Systems. Here’s why it’s essential:

    Precision Cutting

    Restricted keys are complex and require precision cutting to ensure they work flawlessly with your locks. Our service guarantees accurate key duplication.

    Security Assurance

    By entrusting your key cutting to professionals, you can be confident that unauthorized duplicates will not be made. We maintain strict control over key duplication processes.

    Key Replacement

    If you ever lose your restricted key, our cutting service can provide you with a new one, minimizing downtime and maintaining the security of your property.

    Restricted Master Keyed Systems

    AMCO can merge the benefits of both master keyed systems and restricted keys to produce maximum security for your premises. Master key systems operate on a hierarchy so that you can manage who can access different doors in your building.

    For an office that can mean an employee can have access to the front door and his room, but not the rooms of others. We can tailor the master key system on restricted key profiles so you’ve got a security system in Perth that is both flexible and highly impregnable.

    A Restricted Master Keyed System takes the security of Restricted Key Systems to the next level. In addition to individual restricted keys, this system incorporates a master key that grants access to all locks within a specified group or hierarchy.

    Here’s why you might consider a Restricted Master Keyed System:

    1. Hierarchy-Based Access

    This system allows for hierarchy-based access, meaning different individuals or departments can have their unique keys while a master key can access all areas, providing efficient control over who can access what.

    1. Streamlined Access Management

    For property managers or business owners, managing access can be a breeze with a master key. You can quickly respond to changing needs without carrying multiple keys.


    At AMCO, we are committed to providing the proper protection for your business or home, and responding as fast as possible to any emergencies. With our 15 years of experience, you can trust that the commercial services we provide are second to none.

    We make it a duty to always provide a service that is reliable, efficient and professional in Perth. At AMCO, we pride ourselves in always achieving client satisfaction — we won’t be satisfied ourselves until the client is happy with our service.

    Our job as locksmiths is to ensure that you feel safe and secure whether it is at your home, car or office, and we take this very seriously. This is seen in how adamant we are in providing a security solution that it tailored to your needs. No matter what the security system you require, we have confidence that we can provide an intelligent and professional solution.


    If you require our commercial services and seek a consultation, call us now on 08 9444 2089 to get in touch with one of our experienced technicians in our office at Mount Lawley WA. Alternatively, you can send us a message via our online form and we will get back to you shortly.


    What makes a Restricted Key System different from regular keys?

    A Restricted Key System is protected against unauthorized duplication. Unlike standard keys, which can be easily copied at any local hardware store, a Restricted Key requires specific authorization and can only be duplicated by licensed locksmiths.

    Can I upgrade my current key system to a Restricted Key System?

    Absolutely! Our experts are skilled in retrofitting existing key systems with Restricted Key technology. This process typically involves rekeying the existing locks and providing you with a set of Restricted Keys. This seamless transition ensures you maintain the highest level of security.

    How long does it take to install a Restricted Key System?

    The duration of installation depends on the size and complexity of your property. However, our team is committed to completing the installation process efficiently while maintaining the highest standards of workmanship. We’ll work closely with you to ensure minimal disruption to your daily operations.

    What happens if I lose a Restricted Key?

    Losing a Restricted Key can be concerning, but don’t worry. Since Restricted Keys require specific authorization for duplication, the chances of unauthorized copying are extremely low. However, for your peace of mind, we recommend notifying us immediately. We’ll guide you through the process of reissuing a replacement key while maintaining the security of your property.

    Investing in a Restricted Key System is an investment in the security of your property. At Amco Locksmith, we take pride in providing cutting-edge security solutions tailored to your specific needs. Our experienced team ensures that your space is protected with the highest level of key security available.