Commercial and residential security specialists
Security systems built by the people who look after them. install them. service them. stand behind them.
Security alarms, CCTV, access control and gate automation for homes and businesses. Based in Whanganui and working across New Zealand, we have spent more than 15 years installing and fixing these systems, and we still answer our own phones.
- Free site visits
- We service other brands
- 24/7 monitoring
designing and servicing systems
alarm monitoring
based in Whanganui, not a call centre
licensed security provider
One team for the whole system, from the first cable to the monitoring connection.
No handing you between an installer and a service contractor you have never met. The people who pull the first cable are the people who answer when you call about it years later, and we set up your monitoring too.
24/7 alarm monitoring
2:14am. Someone's at the back door.
Here’s what happens next when your alarm is monitored through Sectek. We wired the building, so we know exactly where each zone is located.
Zones in plain English. “Back door”, not “Zone 07”.
Your contacts, your order. Change it any time.
False alarms sorted by the people who installed it.
Sensor trips
Your alarm panel signals the monitoring centre with the zone within seconds.
Keyholders called
An operator works through your contact list in the order you set.
Patrol sent
A patrol checks the site, and police are called if there are signs of a break-in.
Site secured
The patrol reports back, the alarm is re-armed and every step is logged.
Services
What can we help you with?
Pick a service to see how it works and the gear we recommend.
Wired and wireless alarms for homes, shops and warehouses.
Sharp cameras you can check from your phone, day or night.
Cards, fobs, PINs and phone access, built on ICT Protege GX.
24/7 monitoring, set up by the same team that installed your system.
Why Sectek
You deal with the people who did the install.
No call centre and no subcontractors you have never met. We survey the site, design the system, install it and look after it for as long as you have it. When something needs attention, you are talking to someone who already knows your site.
- Commercial and residential sites
- New installs and system takeovers
- We work on all systems, any brand
- Licensed under the PSPLA
Site survey
We walk the site, look at the risks and check any gear you already have.
Design and quote
A clear, itemised quote with equipment chosen for the job, not for the margin.
Install and commission
Tidy installs with minimal disruption, tested end to end, staff trained on the day.
Monitor and maintain
Monitoring, servicing and upgrades as your business and the technology change.
Recent work
The inside of the box matters too.
“Sectek Security has been our alarm and monitoring provider for the past 5 years. Ryan's knowledge and advice have been fantastic. He is quick to respond to our requests, and we have peace of mind knowing Sectek is on the job. I highly recommend them to anyone looking for top security services.”
Get a free quote
New install, a system nobody looks after any more, or a second opinion. Tell us a bit about the property and we will be in touch, usually the same day.
Electronic security systems for homes and businesses. Based in Whanganui, working across New Zealand.
© 2026 Sectek Security Ltd. All rights reserved.
Licensed security provider · PSPLA 010462 / 2021