Smart Deadbolt Locks
Smart deadbolts replace a standard single-cylinder deadbolt to add fingerprint, keypad or app unlocking to your main entry. They are the most common upgrade for Australian front doors and, on typical cylindrical-prep doors, are a DIY-friendly swap.
Smart Deadbolt Locks to compare
Lockly Model X Smart Door Lock
Lockly Model X Smart Door Lock (Black)
Aqara Smart Lock U100 (Apple Home Key)
TP-Link Tapo DL110 Smart Door Lock Deadbolt
ULTRALOQ Bolt SE Smart Deadbolt
ULTRALOQ Bolt Fingerprint Wi‑Fi Deadbolt
eufy Security Video Smart Lock E330
ULTRALOQ U-Bolt Wi‑Fi Smart Deadbolt
Lockly Vision Zeno Video Smart Lock
Smart Deadbolt Locks — questions
Will a smart deadbolt fit my Australian door?
Most fit a standard cylindrical deadbolt preparation. Measure door thickness and backset and compare with the product specs. Mortice and multi-point doors need a locksmith.
Do smart deadbolts still have a key?
Most include a mechanical key override for backup. Always test it at install before relying on fingerprint or app entry.
Are smart deadbolts secure?
Look for recognised ratings (e.g. ANSI/BHMA), encryption and tamper alerts. For homes, physical door and frame strength still matter most.
Deadbolts for the main entry
Front-door security with keyless convenience — confirm thickness and backset before you order.
Buyer’s guide