Alarm Installation Auckland - Home Security Alarm Systems
Professional home alarm installation across Auckland — wired systems from $995 installed, wireless and hybrid options for existing homes, all trusted brands like Paradox, Bosch and DSC with up to 5-year warranty. Priced over the phone, written quote the same day.
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Why Choose Garrison Alarms?
Quote Over the Phone
Answer a few questions about your home and we price your alarm on the call – no waiting for a site visit.
From $995 Installed
Basic wired alarm systems start from $995 – designed for your home and confirmed in a written quote the same day.
Trusted Brands Only
Paradox, Bosch, DSC, Arrowhead and Risco – proven hardware, not rebadged imports, with up to 5-year warranty.
Wired or Wireless
Full wired systems for new builds and renovations, wireless and hybrid systems for existing homes – installed clean and tidy.
Monitoring Ready
Every alarm we install can be professionally monitored from $35 + GST/month – with app control and no lock-in contract.
Alarm Installation Auckland
Professionally installed home security alarms from Auckland’s alarm specialists. Wired and wireless systems from trusted brands – Paradox, Bosch, DSC, Arrowhead and Risco – installed by NZSA-licensed technicians, with optional 24/7 monitoring from $35 + GST/month. Quoted over the phone: no site visit needed.
- Professional installation by licensed technicians
- Control panel, keypad and siren
- Motion sensors for key areas
- Door/window sensors as designed
- Full system setup, test and walkthrough
- Smartphone app option
- Pet-friendly sensor options
- Smoke detector integration
- Optional 24/7 monitoring from $35 + GST/month
- Up to 5-year warranty
Most installs completed in a day
Wired systems from $995
Our Simple 4-Step Process
Free Phone Consultation
A few quick questions – single or two-storey, number of areas to protect, existing wiring – and we design your system on the call.
Written Quote Same Day
A clear emailed quote with hardware, installation and optional monitoring – nothing hidden.
Professional Installation
Our licensed technicians install, program and test the full system, usually in a single day.
Monitoring & Support
Optional 24/7 monitoring from $35 + GST/month, app setup, and local support whenever you need it.
What Our Customers Say
Over 12,000+ Satisfied Customers Across Auckland
“The team at Garrison were excellent and very helpful. They knew what I needed and helped explain how the system will work. After being broken into we felt better knowing we can control our alarm from our smartphones. Thank you for great service.”
- Caroll H., Auckland
“I had a fabulous experience with Garrison. Very knowledgeable with practical suggestions (which weren’t necessarily the pricey ones!). Install went absolutely fine, the alarm is set up on my mobile and very easy to use. I feel so much safer.”
Stacey D., Auckland
“From booking the job through to the technician who did the job, the staff were all very friendly and efficient and knew their stuff. So great to find a company who prides themselves in excellent customer service.”
Candice H., Auckland
Frequently Asked Questions
How much does a home alarm system cost installed?
Basic wired systems start from $995 installed. Your exact price depends on the size and layout of your home and the sensors you need – we confirm it on the phone and in a written quote the same day.
Do you need to visit my home to quote?
No – we quote over the phone. A couple of questions about your home (storeys, areas to cover, existing wiring) is all we need, and the quote is confirmed in writing by email the same day.
Wired or wireless - which should I choose?
Wired is the most reliable and cost-effective where cabling is practical. Wireless suits finished homes where running cables is disruptive, and hybrid systems mix both. We recommend the right fit for your home on the call – not the most expensive option.
Can I use the alarm with my phone?
Yes – app control is available for arming, disarming and notifications. You can self-monitor via the app, or add professional 24/7 monitoring from $35 + GST/month so our NZ monitoring centre responds even when your phone is off.
How long does installation take?
Most home alarm installations are completed in a single day, including programming, testing every sensor and a walkthrough so you know exactly how to use the system.
What warranty do I get?
Up to 5 years on hardware depending on the brand and system, plus our workmanship guarantee. Monitoring, if you choose it, is month-to-month with no lock-in.
Serving All Auckland Regions
We proudly serve residential and commercial clients throughout the greater Auckland area. Our technicians are based across the region to provide prompt, professional service wherever you’re located.
Areas We Cover Include:
- North Shore
- East Auckland
- Franklin
- Central Auckland
- Manukau
- And surrounding areas
- West Auckland
- Waitakere
- South Auckland
- Rodney
Ready for a Safer Home?
Get your free phone consultation now – we design the right alarm for your home, give you the price on the call, and back it with a written quote and up to 5-year warranty.
NZSA Licensed | 35+ Years Experience | Free Quote | Up to 5-Year Warranty | Auckland Wide