Welcome to the Starline Security channel. Check out our "How to measure and install" videos on real customers showing the day by day operation with a wide range of doors and windows. We also will have training videos about our Online OrderingPortal. Create estimates/quotes, tips and tricks to deliver an accurate price. If you are a Starline Security Dealer, find educational and training videos for your next check measure and installation. If you want to become a Starline Security dealer, please contact us. www.starlinesecurity.net.au