Connect with Top-Rated Security System Installers in Mascot!

At Holt Security, we are an Australian owned company that delivers security services to the highest standards, tailoring custom solutions for our customers, and delivering a wide range of professional security services such as Static Guarding, Mobile Patrol, Digital Security, Loss Prevention, Event Security, Cash In Transit, and more. Our specially trained security staff is experienced and professional, giving you complete peace of mind. As your partners, we work with you to offer value for money every time you work with us.

BITLOCK is a leading manufacturer and distributor of high security access solutions, offering a range of products and services including advanced access control systems, master key systems, architectural cylinders, and GPS tracking devices. We provide expert advice and support to our clients, helping them to secure their homes and businesses and manage their assets with ease. Our range of products includes Mul-T-Lock high security access solutions, MATRIX premium electronic key cabinet systems, and BITLOCK GPS tracking devices for cargo and fleet vehicles. Our solutions are designed to provide a complete and cost-effective security solution for all our clients. Whether you need to secure your home or business assets in a different location, track the movement of your cargo, or receive alerts when your assets are accessed, we have the solution for you.