đ Virtual Passcodes & Emergency Fingerprints âTwo Hidden Smart Lock Features That Could Save You One Day
- Jessica Zhang
- Aug 25
- 3 min read
Virtual Passcodes & Emergency Fingerprints â The Safety Duo You Didnât Know You Needed
It happened the first week I installed my smart lock.
I had a friend over, and as we walked up to my door, I reached for the keypadâthen suddenly paused.âWait⌠what if he remembers my passcode?â
Heâs not suspicious or anything, just⌠curious. Or nosy. You never know.
Or picture this: your neighbor walks past just as youâre entering your code.Youâre casually tapping away, but are they watching over your shoulder? đOne glance is all it takes.
Letâs face itâif your 8-year-old niece can memorize your phone PIN after one try, someone else could probably do the same with your front door.
And thatâs not even the worst-case scenario.
What if someone forces you to unlock the door?

This isnât about paranoia â itâs about smart preparation.And believe it or not, your smart lock might already have your back.
In this post, weâre uncovering two underrated safety features that could make all the difference in a risky moment:
đ Virtual Passcode (aka âAnti-Peeping Modeâ)
đ Emergency Fingerprint (a hidden distress signal only you know)
Letâs break them down â and more importantly, show you how to activate them.
đ 1. Virtual Passcode: Outsmart Prying Eyes
Hereâs the trick no one tells you about:Most smart locks with a touchscreen keypad let you hide your real code inside a longer sequence of random numbers.
Itâs called Virtual Passcode Mode, and itâs genius.
For example:Your real passcode: 6573126
What you actually type: 89**6573126**00Â or even 3346573126882Â â as long as your true code is typed in order, the door unlocks.
â Works with 6â12 digit passcodes
â Accepts up to 24 total digits
â Keeps nosy eyes from tracking your finger movements
How to Use It:
Thereâs nothing to turn on â itâs built in. Just type your passcode inside a longer string next time you unlock. (Check your lock model to be sure it supports this feature.)
đ§ Pro Tip:Â Practice different âfakeâ number combos at home so you can do it smoothly when someoneâs nearby.

đ¨ 2. Emergency Fingerprint: A Secret SOS Hidden in Plain Sight
Letâs talk worst-case scenario.
What if someone forces you to open your door?
Maybe itâs a break-in threat, or just a situation that feels off. You donât want to make a scene, but you need help â quietly.
I still remember the first time I showed this feature to a customer.
They stared at me, stunned, and said:âWhoa â this is like something out of a movie!â One even asked, âWait⌠smart locks can really do this now?â
Yes â and itâs built into some of our smart locks, like the Slim S210Â and Storm T710.
The Emergency Fingerprint lets you register a special finger that, when used, will quietly send an alert to the admin.
So to everyone watching?
It just looks like youâre unlocking the door.
But behind the scenes? Your lock is sending a message: somethingâs wrong.
đ ď¸ How to Set It Up:
Open the TTLock app
Select your lock and tap âFingerprintâ
Tap âAdd Fingerprintâ â choose Forced Fingerprint
Scan your finger like normal
Save â and let your admin know what it means
đ Your lock must be online (via Bluetooth or Wi-Fi) to send the alert in real time.

â Good for:
Late-night arrivals
Living alone
Domestic safety planning
Anyone who wants an extra layer of protection (without adding extra steps)
đ§ Pro tip:Â Donât assign your emergency fingerprint to a commonly used finger. Choose something easy for you to remember â but not obvious to others.
đ§ Final Thoughts: Safety Shouldnât Be an Afterthought
Smart locks arenât just about convenience â theyâre about control, confidence, and peace of mind.
Features like Emergency Fingerprints and Virtual Passcodes might not be the first thing you set upâŚBut one day, they could make all the difference.
Whether you live alone, manage a rental, or just want a little more digital privacy âsmall upgrades like these can quietly protect you in big ways.
đď¸ Want These Features? Weâve Got You Covered.
Both the Slim S210Â and Storm T710Â smart locks from Bear & Me come with these powerful safety features built-in:
â Anti-peeping Virtual Passcode
â Emergency Fingerprint alert
â Auto-lock, app control, and remote access
â Designed for Irish weather, BNBs, and busy families
đ Explore the Storm T710
⨠Letâs make your home smarter â and safer â together.





Virtual passcodes and emergency fingerprints truly highlight how technology can add both convenience and security to our daily lives. For anyone in Singapore looking to explore or install such advanced lock systems, Click here Locksmith Singapore is a trusted local provider. They specialize in smart lock solutions and professional locksmith services, ensuring that your home or business stays both accessible and secure.