Which brand of equipment is best?

Blair Malcom Alarms & Cameras Systems

This can often be dependent upon your site and specific requirements, although it is fair to say that all of the main brands are reasonably close in operating specs and price. It is important to ensure the system is genuine (NZ is awash with counterfeit/parallel imports) and supplied locally by licensed suppliers such as ourselves. It is sensible to ask for written confirmation of license to sell prior to purchase.