Home Security System Upgrades

Keep your existing security system up to date and get the appropriate level of protection for what matters most.

We'll help you stay up-to-date

Security technology is constantly advancing with new and more robust solutions and products. To help you keep up, our custom upgrade options are available for pre-existing security systems and entirely new setups.

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Why upgrade your security system?

Enjoy the latest tech

Add an extra layer to your home security and embrace the latest advancements in security technology without the hassle of a full overhaul.

Enjoy greater control and convenience when you upgrade to state-of-the-art features such as advanced sensors, smarter monitoring capabilities, and intuitive interfaces.

Match your lifestyle

With our upgrade services, your home's defence evolves with you, ensuring you're always one step ahead in the quest for ultimate security.

  • Does your existing alarm system provide your home with enough safety?
  • Are you looking for a more versatile wireless alarm system?
  • Are your security cameras up to date?

Easy, hassle-free installation

ADT Security is your trusted partner, offering expertise to support you throughout every step of your home security system upgrade.

Our professional technicians will be in and out quickly, creating minimal disruption and ensuring every angle in your home is covered with the right equipment.

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5G: Superior speed, greater connectivity

Mobile carriers across New Zealand are gradually phasing out their 3G networks to make way for more advanced 4G and 5G network services. If you rely on a 3G, we'll help you make the switch.

3G Network Service Closure
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Home Security Upgrades FAQs

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Can you upgrade an old security system?

Yes, you can upgrade an existing alarm security system and it can be done seamlessly with the help of ADT Security experts.

The nature and scope of the upgrade will depend on the system you already have and what you may wish to include. An ADT expert can assess your security system and provide you with a range of options for upgrade.

How do I upgrade my home security?

The best way to upgrade your home security is to let an expert assess your home to provide an upgrade that is tailored made to your situation.

You can complete an upgrade by optimising already existing home security systems or you can upgrade by employing new security products. A home security upgrade should aim to use up-to-date technology and products to maximise effectiveness.

How much does it cost to upgrade an alarm system?

The cost to upgrade an alarm system will depend on your individual situation. An ADT expert will assess your existing system and give you a plan and quote for your upgrade plans. For example, you may want to invest in a new wireless alarm system, incorporate window sensors or update the resolution of your existing cameras.

Speak to an ADT expert for your personal assessment and quote.

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How often should you upgrade your security system?

We recommend that you upgrade your home security system every 8-10 years, or as soon as every 5 years.

It's best practice to upgrade your security system to avoid products becoming faulty or wearing down over time and keep up with the latest technology.

Ready to get started?

Fill out the form provided and get started on a path to a safer, smarter, and more secure home today.

Or phone us

0800 111 238

+64 9 580 9700 (outside New Zealand)

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