Thanks for reaching out to the Nextel Support Team.

We value your enquiry. Our company is growing at a fast pace and we need to keep up with times with support ticketing and a seemless integration between your support enquiry and a speedy resolution. Once you log a support ticket, our processes and information sharing between each other become fully automated. We ask you to complete the support fields on the right and then your support enquiry is all underway. Should you have an urgent matter, please call us on 139 139. 24 hours 7 days.

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NEXTEL has helped thousands of customers throughout Sydney and the surrounding suburbs to establish unparalleled security in their homes, offices and warehouses. Our professional Bosch alarm installations, repairs and maintenance services are second to none.

We specialize in installing, repairing and maintaining a wide range of Bosch-specific alarms and security systems. Whether you’re looking to upgrade your existing Bosch Alarms, service or replace your back-up batteries, set-up effective back-to-base monitoring or reap the benefits of 24/7 guard response services, Bosch Alarms NSW has the expertise you need and the experience to suit.

NEXTEL regularly installs, repairs and maintains thousands of Bosch alarm systems throughout Sydney on a monthly basis and, with nearly three decades of experience, it’s no wonder that NEXTEL should be your first port of call.

Intrusion Alarm Systems

Security you can trust. Detection you can depend on.

Integrated Security Solutions

Our control panels are modern Internet appliances designed to easily integrate with access control, fire, home and building automation, IP video, and more. Your customers get complete peace of mind with only one system to learn, use and maintain. Plus, a single system lowers installation and maintenance costs, while enabling more robust security by intelligently linking each security and life safety domain.

Solution Series Alarm Panels

Reliable security is at your fingertips with our extensive alarm panel offering, featuring all the technology they need to identify intruders and keep your home & family or employees, visitors and your premises safe, without being hard to use. Known for their quality and reliability, Bosch Solution alarm panels provide an impressive array of alarm functionality, and are easy to install and program.

Intelligent Intrusion Detection

Intelligent intrusion detection is a delicate balance between responding to real security breaches and ignoring costly false alarm sources. Our advanced sensors provide best-in-class catch performance while virtually eliminating false triggers such as strong drafts, moving objects, and the presence of pets.

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If you need help or
more information, call

139 139

8.30am to 5.30pm AEST Monday to Friday

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