Lock Body & Standards
GA 374-2019 Explained: China’s Electronic Anti-Theft Lock Standard for Smart Lock Buyers
Some smart lock spec sheets mention GA 374-2019. Here is what this Chinese public security industry standard is, what it covers and how buyers should use…
Lock Body Size Conversion Table: 6068, 6085, 5072, DIN 55/72/8 and US Backsets
A one-page reference for comparing lock body naming across China, Europe and North America, and for matching each to our smart lock options.
Smart Locks for Wooden Interior Doors Worldwide: 5050 Bodies, Backsets and Handle Locks
Wooden interior doors use narrow mortise bodies with different backsets from country to country. See how to check fit and which handle locks we offer.
Smart Locks for China and Asia: 6068 Bodies, Thermal-Break Aluminium Doors and Glass Doors
Security doors with 6068 and 6085 bodies, narrow aluminium-frame doors and glass doors dominate Chinese and many Asian projects. See which of our series match each.
Smart Locks for the Middle East: Steel Apartment Doors, Villas and Hot Climates
Thick steel doors, villa entrances and high temperatures define Middle East projects. See which smart locks, rear-lock options and languages suit them.
Smart Locks for North America: Deadbolts, Backset 2-3/8 and 2-3/4 and the D3
US and Canadian doors use deadbolts with standard bore and backset sizes. Learn the measurements that matter and how the D3 smart deadbolt fits typical replacement…
Smart Locks for Russia and the CIS: Steel Doors, 85 mm Centre Distance and Wooden Interior Doors
Steel entrance doors with thick leaves, 85 mm bodies and wooden interior doors dominate Russia and the CIS. See the smart locks and rear-lock options that…
Smart Locks for Europe: Euro-Profile Cylinders, Mortise Bodies and Our Solutions
European doors use euro-profile cylinders, DIN-style mortise bodies and multipoint locks. See what that means for smart lock selection and where our range fits.
Smart Lock Security: Class C Cylinders, Anti-Pry Bodies and What to Check
Electronics are only half of a secure door. Learn what cylinder class, lock body design, alarms and certificates mean when you compare smart locks.
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