12/10/2026
Security Through the Decades
From turning a key to unlocking a door with your phone, the way we secure our homes, businesses and vehicles has evolved.
🔑 1980s — Locks, keys and safes
Mechanical security and skilled locksmithing formed the foundation of everyday protection.
🚨 1990s — Smarter alarms
More sophisticated electronic alarms and wireless sensors made installation simpler and less disruptive.
🚗 2000s — Greater control
Transponder car keys added electronic vehicle protection, while key cards and fobs offered new ways to manage access.
📲 2010s — Keyless convenience
Smart locks, electronic access control and push to- start vehicle keys brought greater flexibility.
🏡 Today — Connected security
Manage locks, view CCTV, answer intercom calls and control alarms from your phone, with integrated solutions tailored to your property.
Since opening in 1980, Armstrong has evolved alongside these developments. 46 years on, our commitment to quality solutions, trusted expertise and local service remains the same.
Discover what today’s security can do for you.
Book your free security check with Armstrong Smarter Security.