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Interlock Digital Lock Singapore | Smart Lock Specialists

Updated 2026-07-11 · 1,123 reviewed · 185 listed · Scored from 256 Google reviews · How we rank ›

4.9(256) 86 composite score See reviews on Google ✓ Google-verified Publishes prices
24/7 Emergency LocksmithResidential LocksmithDigital & Smart Lock SpecialistCommercial Locksmith
Interlock Digital Lock Singapore | Smart Lock Specialists
Services
24/7 Emergency Locksmith, Residential Locksmith, Digital & Smart Lock Specialist
Reviews
256

What recent reviews say

Staff answer queries at midnight and resolve issues within hours, with multiple reviewers naming installers Frankie and Francis for their skill and patience. The pre-purchase consultation steers buyers toward locks that suit their specific door and battery needs; installation typically finishes within 2 hours, with the team leaving the space clean.

One reviewer noted slow communication after purchase and high prices. Most buyers report the experience as smooth from selection through setup, with installers who explain how to use their new lock and field follow-up questions without fuss.

Praised for
  • responsive and fast replies
  • skilled installers (Alex, Frankie, Francis)
  • helpful pre-purchase advice and compatibility checks
  • clean installation and debris removal
  • patient staff who teach users how to operate locks
  • punctual arrivals, often early
Watch-outs
  • slow replies after purchase
  • high prices
fast-responseskilled-staffpunctualprofessionalclean-worktransparent-quoteoverpriced
Best for: Property owners seeking expert advice on smart lock compatibility before buying.
Think twice if: Budget-conscious buyers may find prices steep; one reviewer reported slow replies after purchase.

Strengths

  • midnight response and fast issue resolution
  • named skilled installers with teaching focus
  • free pre-purchase compatibility checks
  • quick turnaround (installations under 2 hours)

Worth knowing

  • Staff members named: Alex (sales), Frankie/Franky (installer), Francis (installer)
  • Interlock Mercury X6 installation completed within 2 hours
  • Installers assist with setup even when manuals are in foreign languages (Korean example)
  • Battery durability mentioned: customer switched from lock requiring battery change every 5 months to rechargeable model
  • Company claims operation since 2008

What reviews say by service

Digital & Smart Lock Specialist
Installers knowledgeable in multi-brand systems and patient in teaching; locks chosen for durability and battery efficiency.
Residential Locksmith
Door and gate installations praised for speed, cleanliness, and compatibility verification; punctual arrival a consistent strength.
24/7 Emergency Locksmith
Midnight response and swift issue resolution noted; availability and responsiveness evidenced.

How it compares

  • Rated 4.9 against a 4.72 average across the 58 24/7 emergency locksmith businesses listed here.
  • Has more Google reviews than 83% of the businesses in this directory.

How we scored this

Scoring Method
Star rating 91
Review volume 100
Review recency 100
Review sentiment 72
Profile completeness 75
Verification 30

Rating breakdown

5
245
4
2
3
0
2
0
1
9

Common questions

How fast can Interlock install a new smart lock?
Installation typically takes under 2 hours, with one customer reporting the Interlock Mercury X6 completed within 2 hours. Installers often arrive early.
Will the installer help me learn how to use the lock?
Yes. Reviewers describe installers walking them through operation even when instructions are in foreign languages like Korean; staff also respond to follow-up questions by phone after installation.
Do they check if a lock will fit my door before I buy?
Yes. The business offers pre-purchase verification to confirm compatibility with your specific door and gate, according to recent reviews.

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Last updated 2026-07-11