We offer a 24/7 monitoring service to customers across the Wanganui, Kapiti Horowhenua, and Wellington Regions and beyond from our purpose built monitoring centre based in Levin.

Main Security provides its customers with a modern, fully equipped alarm monitoring centre in the heart of Kapiti.

Thinking ahead, Main Security ensures that whatever the situation, monitoring of your alarm system will continue regardless using a monitoring station which is totally self sufficient. In the event of a power cut there is a standby uninterrupted power source, as well as a back up power generator onsite.  

Our staff are trained, fully licensed, ready and prepared to act. We use the latest monitoring software and hardware currently available. Our specially selected software and hardware, combined with our staff creates a highly efficient and effective team that will quickly detect and respond to your alarm. Depending on your needs, all information from the alarm is recorded at our monitoring station. 

Your alarm can tell us within seconds

  • Where the alarm has activated (which zone), i.e. bedroom, kitchen, lounge, etc.
  • Fault diagnosis, i.e. mains fail, low battery, fuse fail, sensor trouble, etc.
  • When and who has armed/disarmed the alarm system.


For more advanced systems

  • Equipment alarms, i.e. Machinery, Freezers (temperatures),water levels, etc.

Other monitoring options include 

  • Cellular Monitoring. Designed as a backup to your primary method of alarm monitoring, the cellular unit transmits signals exactly the same way as your cellular phone to our monitoring station.
  • Radio monitoring. Primarily used as an alternative method of monitoring when standard methods of monitoring are unavailable (i.e. rural blocks), but is becoming a popular option for commercial properties seeking secondary coverage to their alarm monitoring.

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contact us


0800 624 666


04 902 6111


Tasman House, 188-190 Oxford Street, Levin.

Postal address

P O Box 650, Levin 5540 Contact us page