At Nestor Security, we understand that protecting your business assets, sensitive information, and employees is paramount. Our access control systems provide a robust and reliable way to manage who has access to your premises, ensuring only authorized personnel can enter restricted areas. Whether you run a small office or a large enterprise, Nestor Security offers tailored access control solutions to meet your specific security needs.

Why Choose Nestor Security?

Business Security Access Systems

Tailored Solutions

We understand that each business has unique security requirements. Our team works closely with you to design and implement customized intercom and access control systems that meet your specific needs and ensure optimal protection.

Cutting-Edge Technology

We utilize the latest technology from leading brands to deliver robust and reliable security solutions. Our systems are designed to integrate seamlessly with your existing infrastructure, offering you advanced features and superior performance.

Business security technology
Intercom system sends notifications to your smart phone


Get a mobile notification even you are away from home and control full access easily from your mobile phone. Very often, the courier comes to leave some parcels and you can communicate with them via your mobile phone and tell them your instructions.

Intercom System takes photos of people who ring the bell


Is someone lurking around and knocking your door? No problem, get instant images once they do so and keep yourself informed.

Services & Maintenance

Comprehensive Services

From initial consultation and system design to professional installation and ongoing maintenance, Nestor Security provides a full suite of services to ensure your intercom and access control systems are always functioning at their best.

Our Intercom and Access Control Offerings

IP video intercom


Audio and Video Intercoms: Enhance security with high-quality audio and video intercom systems, enabling clear communication and visual identification of visitors. 
Multi-Tenant Intercoms: Ideal for commercial buildings, our multi-tenant intercom systems allow efficient communication and access management for multiple users.
Remote Access: Manage and control access remotely using secure, user-friendly interfaces accessible from any device.

Access Control Systems

Key Card and Fob Systems: Secure your premises with key card and fob access control, providing easy and trackable entry for authorized personnel.
Biometric Access: Implement advanced biometric systems, including fingerprint and facial recognition, for enhanced security and precise access control.
PIN Code Entry: Utilize PIN code entry systems for an additional layer of security and convenient access management.
Mobile Access: Enable access through smartphones and mobile devices, offering flexibility and convenience for users.

Benefits of Our Systems

Enhanced Security

Prevent unauthorized access and ensure that only authorized personnel can enter restricted areas.

Simplify and streamline the process of granting and revoking access permissions, improving overall operational efficiency.

Maintain detailed records of all access events, providing valuable data for security audits and investigations.

Our systems are scalable and can be easily expanded as your business grows, ensuring long-term protection and flexibility.

At Nestor Security, we pride ourselves on delivering professional installation and exceptional customer support. Our experienced technicians ensure that your intercom and access control systems are installed correctly and function seamlessly. We also offer ongoing maintenance services to keep your systems in peak condition and provide prompt support whenever you need it.

Secure Your Business with Nestor Security

Investing in a robust intercom and access control system is essential for safeguarding your business and ensuring efficient access management. With Nestor Security, you can trust that your security needs are in expert hands.


Choose Nestor Security for comprehensive, reliable, and advanced intercom and access control systems tailored to your business requirements.


Google Reviews

Nestor Security

Eileen street 7 eileen, 7 Eileen Street, Ryde

5.0 68 reviews

  • Avatar Jelena Finka ★★★★★ a week ago
    Nestor Security arrived slightly but the they sent a SMS to inform me. The job took longer than intended however they did not charge extra they were polite and knowledgeable. … read more They kept me informed throughout the process and explained all the problems. Quality of workmanship was excellent. They installed my new door bell security system.
  • Avatar Blanche Lui ★★★★★ 3 weeks ago
    Almad is a godsend. We purchased a property which has a CCTV system installed. The seller failed to give us the access code so the system was not usable at all. … read more We found Almad online who got very positive review. He is very professional, polite and more importantly he could fix our problem and helped migrate the cctv account to us. We can now get access to all the cameras on our mobile phones. If you have any issues on home security, he is a go-to person. We are lucky to find him!

Nestor Security

Eileen street 7 eileen, 7 Eileen Street, Ryde

5.0 68 reviews

  • Avatar Lynda Taylor ★★★★★ a month ago
    Quick reply to my quote request, detailed walk through of all the options to secure my shop and even came out to install over the King's Birthday long weekend … read more to meet my install deadline
  • Avatar Perry Kollias ★★★★★ a month ago
    Rang Ahmed on Monday and booked a date and time arrived on the day worked out the problem and had it fixed in no time.
    Would use him again as he did not give me
    … read more the runaround and was very professional.

Nestor Security

Eileen street 7 eileen, 7 Eileen Street, Ryde

5.0 68 reviews

  • Avatar Raymond Lo ★★★★★ a month ago
    Ahmad and Jacob were quick and efficient in their installation of our Bosch 6000 alarm, walked us through exactly what they were doing and where they were putting … read more in the sensors/unit, and helped us navigate the system and app. We also know they are only a phone call away should any issues arise. Thanks again Ahmad for a fantastic installation and service!
  • Avatar Annie Tan ★★★★★ a month ago
    I had Ahmad and Jacob install security cameras at my home, and I couldn’t be happier with their service. They were professional, efficient, and meticulous. What … read more really stood out was their attention to detail - they went the extra mile to paint the conduit to match the color of my bricks, ensuring everything blended seamlessly. Their dedication to quality work and customer satisfaction was evident throughout the entire process. I highly recommend Ahmad and Jacob for any security camera installation needs. Thank you for a job well done!

Get Started Now

Contact us to schedule a consultation and learn more about how our tailored intercom and access control solutions can benefit your business. Fill out the form  for a FREE QUOTE, and our team will get back to you within 24 hours (Mon-Fri) to discuss your security needs and answer any questions you may have.