If you’re thinking about installing a keyless entry lock on your NYC apartment or home, you’re probably asking yourself the same question everyone asks: Are these things actually safe?
It’s a smart question. After all, we’ve all seen those movies where hackers open doors with a few keystrokes, right? And maybe you’ve heard stories about smart devices getting hacked. So when it comes to securing your home in New York City where security matters more than almost anywhere you deserve a straight answer.
Here’s the truth: Yes, keyless entry door locks are safe when you choose quality brands, install them properly, and use them correctly. In fact, they can be safer than traditional locks in many ways. But like any security system, they’re only as secure as the care you put into selecting, installing, and maintaining them.
In this guide, we’ll cut through the hype and fear to give you honest, practical information about keyless lock safety. We’ll cover hacking concerns, physical security, how they compare to traditional locks, and exactly what you need to do to maximize your security. By the end, you’ll know whether keyless entry is right for your NYC home and how to use it safely.
The Short Answer: Yes, Keyless Entry Locks Are Safe (When Used Properly)
What Makes Them Safe
Modern keyless entry locks are built with serious security in mind. Here’s what protects your home:
Military-grade encryption: The same technology that protects your bank account protects your smart lock. Communication between your phone and lock is encrypted with 128-bit or 256-bit encryption—incredibly difficult to crack.
Multiple security layers: Unlike a traditional lock with just one vulnerability point (the keyhole), keyless locks combine physical security with digital protection. Both would need to fail for a break-in to succeed.
No physical keys: You can’t lose what you don’t have. No keys means no one can copy them, steal them, or find them. This eliminates one of the biggest vulnerabilities of traditional locks.
Tamper alerts: Many keyless locks notify you immediately if someone tries to force, pick, or remove the lock. Your phone buzzes with an alert the moment something suspicious happens.
Auto-lock features: Forgot to lock your door? No problem. Your keyless lock can automatically lock after 30 seconds, eliminating the most common security mistake people make.
Activity monitoring: See exactly who unlocked your door and when. This visibility is impossible with traditional locks and adds a powerful layer of accountability.
The Important Caveat
Keyless locks are safe but safety isn’t automatic. It depends on:
- Choosing a quality, certified brand (not a $50 no-name lock from Amazon)
- Professional installation that properly secures the lock and door frame
- Smart code management (not using 1234 or your birthday)
- Regular maintenance like battery changes and firmware updates
- Following security best practices we’ll cover in this guide
Think of it like a car: A well-made car with safety features is safe, but only if you maintain it properly and drive responsibly.
Context for NYC Residents
Here’s something important to understand: According to FBI statistics, the vast majority of break-ins involve forced entry kicking in doors or breaking windows not sophisticated lock manipulation. Most burglars spend less than 60 seconds trying to get in before giving up and moving to an easier target.
What does this mean for keyless locks? It means your biggest security vulnerabilities are actually your door frame strength and whether your door is locked at all not whether your lock is electronic or mechanical. A properly installed keyless lock with auto-lock features can actually be more secure than a traditional lock you sometimes forget to engage.
In NYC, where you’re juggling subway cards, grocery bags, and coffee while unlocking your door, the convenience of keyless entry reduces security mistakes while providing monitoring capabilities traditional locks can’t match.
Understanding Keyless Entry Lock Security Technology
How Keyless Locks Protect Your Home
Let’s break down the security in simple terms:
Encryption: When your phone talks to your smart lock, the messages are scrambled using complex mathematical codes. Even if someone intercepts the signal, they get gibberish. It’s like trying to understand a conversation in a language that doesn’t exist.
Authentication methods: Keyless locks verify it’s really you through multiple methods:
- PIN codes you enter on a keypad
- Biometrics like your fingerprint (unique to you)
- Your smartphone via Bluetooth or WiFi
- RFID cards or fobs that only you possess
Communication security: Whether using Bluetooth, WiFi, or Z-Wave, modern protocols include security features that prevent unauthorized access. Most require close proximity (within a few feet) to communicate at all.
Anti-tampering features: Built-in sensors detect if someone is trying to force, drill, or remove the lock. The lock responds by locking down, sounding alarms, and sending you alerts.
Types of Keyless Entry Systems
Different types offer different security levels:
Keypad/touchscreen locks: You enter a code to unlock. Security depends on code strength and whether the lock prevents repeated guessing attempts. Most lock out after several failed attempts.
Smartphone-controlled locks: Your phone becomes your key via Bluetooth or WiFi. Very secure because your phone requires authentication (Face ID, fingerprint, password) before it can unlock doors.
Biometric locks: Use your fingerprint to unlock. Highly secure because fingerprints can’t be guessed, duplicated easily, or shared accidentally.
RFID card/fob systems: Tap a card or fob to unlock. Secure but cards can be lost or stolen like physical keys. Best for commercial applications.
Combination systems: Many modern locks offer multiple methods keypad AND smartphone AND fingerprint. This flexibility is both convenient and secure.
Security Certifications to Look For
Don’t just trust marketing claims. Look for these certifications:
ANSI/BHMA grading:
- Grade 1 = Highest security (commercial-grade, very strong)
- Grade 2 = Excellent residential security (most common for homes)
- Grade 3 = Basic residential security (acceptable but not ideal)
UL certification: Underwriters Laboratories tests locks for safety and security. UL certification means the lock has been independently verified.
FCC compliance: Ensures the electronic components meet safety standards and won’t interfere with other devices.
When you see these certifications, you know the lock has been tested by independent organizations not just the manufacturer saying “trust us.”
Common Safety Concerns Addressed
“Can Keyless Locks Be Hacked?”
This is the #1 concern people have, so let’s address it head-on.
The Hollywood version: A hacker sits in a van, types furiously on a laptop, and boom your door opens.
The reality: Hacking a modern keyless lock is extremely difficult, requires specialized equipment, physical proximity to your door, and significant technical knowledge. It’s so rare that most security experts have never encountered a real case.
Here’s why hacking is hard:
Encryption strength: Breaking 128-bit or 256-bit encryption would take a supercomputer years or decades of constant processing. It’s the same security protecting your bank account and credit card transactions.
Proximity requirements: Most keyless lock communication only works within a few feet. A hacker would need to be standing right outside your door where they could just kick it in more easily.
Rolling codes: Many smart locks change their authentication codes with each use. Even if someone intercepted one signal, it would be useless the next time.
Real-world incidents: Actual hacking attempts on smart locks are vanishingly rare. Security researchers occasionally find theoretical vulnerabilities, but manufacturers patch them quickly via software updates.
Comparison: You’re statistically far more likely to have your traditional lock picked or bumped than your smart lock hacked. And you’re orders of magnitude more likely to have your door kicked in than either.
“What If Someone Sees My Code?”
Valid concern. Here’s how to protect yourself:
Code privacy strategies:
- Shield the keypad with your body when entering codes
- Change codes immediately if you think someone saw yours
- Use 6-digit codes instead of 4-digit (much harder to remember from a glance)
- Some keypads randomize number locations so finger patterns don’t give away codes
Multiple user codes: Give everyone their own code. If someone sees one code, they can only pretend to be that one person. Change that specific code without affecting everyone else.
Fingerprint smudges: Some people worry about smudge patterns revealing codes. Reality check: Your keypad gets touched constantly for locking too, obscuring any patterns. Plus, many touchscreens have oleophobic coatings that resist fingerprints.
Easy changes: Unlike rekeying a traditional lock ($75-$150), changing a code takes 30 seconds in your app and costs nothing.
“What Happens If Batteries Die?”
One of the most common worries but also one of the easiest to address:
Early warnings: Your lock starts warning you about low batteries 2-3 weeks before they die completely. You get notifications in your app, visual indicators on the lock, and sometimes audible beeps. That’s plenty of time to pick up batteries at any NYC bodega.
Emergency backup: Even after warnings, most locks give you 30-50 more unlocks on dying batteries. If they do die completely, hold a standard 9-volt battery (the kind in smoke detectors) to the external terminals on the keypad. This provides temporary power to unlock, then immediately replace the AA batteries inside.
Battery life: Most keyless locks run 8-12 months on four AA batteries. Heavy use (lots of people coming and going) reduces this slightly, but you’re still looking at most of a year.
Physical key backup: Many smart locks include a traditional key cylinder as backup. Keep a spare key with a trusted neighbor, and you’re covered.
“Are They Vulnerable to Power Outages?”
Short answer: No.
Keyless locks run on batteries, not your home’s electricity. When a hurricane knocks out power across your Manhattan neighborhood, your lock keeps working perfectly. The only thing affected is WiFi-dependent features.
Here’s what still works during power outages:
- Keypad entry ✓
- Smartphone entry via Bluetooth ✓
- Fingerprint entry ✓
- Physical key backup ✓
Here’s what stops working:
- Remote access from outside Bluetooth range ✗
- Notifications ✗
- WiFi-based features ✗
But local operation actually unlocking your door when you’re standing there works perfectly. NYC has seen its share of blackouts, hurricanes, and infrastructure problems. Your keyless lock won’t leave you stranded.
“Can Burglars Bypass Them?”
Every lock can potentially be defeated by someone with enough time, tools, and determination. The question is: Is it easier to bypass a keyless lock or a traditional lock?
Physical security strength: Quality keyless locks are built to the same ANSI/BHMA standards as traditional locks. A Grade 1 or Grade 2 keyless lock is just as resistant to drilling, prying, and forced entry as an equivalent traditional lock.
The reality of burglaries: Burglars aren’t sophisticated security experts. They’re opportunists looking for the easiest target. They try doors to see if they’re unlocked, then kick in the ones that are locked. They’re not picking locks or hacking electronic systems.
What actually defeats burglars:
- Locks that are actually engaged (auto-lock feature helps)
- Strong door frames with reinforced strike plates
- Visible security features that make them choose a different target
- Quick response times when tamper alerts notify you
Your keyless lock’s tamper alerts and activity monitoring often scare away burglars before they even attempt entry.
Keyless Locks vs Traditional Locks: Security Comparison
Traditional Lock Vulnerabilities
Let’s be honest about traditional lock weaknesses:
Lock picking: Experienced pickers can open many traditional locks in under a minute. YouTube has thousands of tutorials teaching these skills.
Bump keys: A bump key is a specially cut key that can open many traditional locks in seconds. Burglars can buy them online for a few dollars.
Key duplication: Anyone with your key can copy it at any hardware store in NYC. You’ll never know copies exist until someone uses them.
Lost/stolen keys: Lose your keys and anyone who finds them has access to your home—if they can figure out where you live. Found keys with address tags are an easy payday for criminals.
No monitoring: Traditional locks can’t tell you if someone unlocked your door, when they did it, or who it was. Break-ins are only discovered after the fact.
Forgetting to lock: Human error is the biggest security vulnerability. If you forget to turn your key, your expensive Grade 1 deadbolt provides zero security.
Keyless Lock Vulnerabilities
Now the keyless lock weaknesses:
Digital vulnerabilities: Theoretical hacking possibilities exist, though actual incidents are extremely rare and manufacturers patch vulnerabilities quickly.
Battery dependence: If you ignore weeks of low-battery warnings, you could face a lockout. (Though backup options exist.)
Code sharing risks: If you share codes with untrustworthy people, they can access your home. But you can also delete their access instantly something impossible with physical keys.
Weak codes: Using 1234 or your birthday defeats the security. But strong codes are incredibly difficult to guess.
The Honest Comparison
Looking at real-world break-in statistics and locksmith experience, keyless locks are generally safer than traditional locks for most people because:
- They eliminate key vulnerabilities (copying, losing, stealing)
- They prevent forgetting to lock (auto-lock features)
- They provide accountability (activity logs)
- They enable instant access changes (delete codes immediately)
- They alert you to problems (tamper notifications)
The only scenarios where traditional locks might be “safer” are if you:
- Choose an extremely cheap, uncertified keyless lock
- Use obvious codes and never change them
- Ignore all security best practices
- Never maintain batteries or firmware
For NYC residents who follow basic security practices, quality keyless locks provide superior safety compared to traditional options.
How Safe Are Different Keyless Entry Brands?
Top-Tier Security Brands
These brands have proven track records and strong security:
Schlage: Known for Grade 1 security ratings and built-in alarm systems. Their Encode Plus model features military-grade encryption and Apple Home Key technology. Schlage has been in the lock business for over 100 years they know security.
Yale: Offers DoorSense technology (confirms your door is actually closed), 128-bit encryption, and seamless smart home integration. Part of the Assa Abloy Group, the world’s largest lock manufacturer. Their 180+ year history means something.
Kwikset: Features SmartKey technology and strong encryption. More budget-friendly than Schlage or Yale while maintaining good security standards. A solid middle-ground option for cost-conscious NYC residents.
August (now part of Yale): Pioneered retrofit smart locks that install over existing deadbolts. Great security combined with the flexibility to keep your original lock for landlords who don’t allow changes.
Level Lock: The invisible smart lock looks completely traditional from outside while hiding smart technology inside. Exceptional security with maximum discretion.
Budget Brands: Safety Trade-offs
Cheaper options exist, but understand what you’re sacrificing:
What you lose at lower price points:
- Weaker encryption standards
- Lower ANSI/BHMA grades (Grade 3 vs Grade 1 or 2)
- Less robust physical construction
- Fewer security features (no tamper alerts, no activity logging)
- Unreliable customer support when problems arise
Which budget brands are acceptable: Wyze and some Kwikset models offer decent security at lower prices. The key is checking for ANSI/BHMA certification if it’s certified Grade 2 or better, it meets basic security standards regardless of price.
Brands to Avoid
Red flags that indicate unsafe locks:
- No-name brands you’ve never heard of
- Locks under $100 from unknown manufacturers
- No security certifications listed
- Can’t find ANSI/BHMA ratings anywhere
- Poor reviews mentioning security failures
- No customer support or website
- Claims that sound too good to be true
In NYC, where security matters, cheap locks are false economy. Spend the extra $100-$200 for a certified brand from Schlage, Yale, or Kwikset.
Maximizing Your Keyless Lock Safety
Choosing a Secure Code
Your code is your first line of defense. Make it count:
Avoid obvious codes:
- 1234 (the most common code—never use it)
- 0000 or 9999
- Your birthday or address
- Repeating numbers (5555)
- Sequential numbers (3456)
Use strong codes:
- Random numbers with no personal meaning
- 6-digit codes instead of 4-digit (1 million combinations vs 10,000)
- Different codes for different users
- Codes you won’t forget but others can’t guess
Change periodically: Update your main code every 3-6 months, especially after:
- Service workers had access
- Roommates or relationships end
- You suspect someone saw your code
- For no reason other than good security hygiene
User Management Best Practices
Take advantage of keyless locks’ flexibility:
Unique codes for different users: Give your spouse, kids, dog walker, and cleaner their own codes. If one person’s code is compromised, change only that code without affecting everyone else.
Temporary codes: Create codes that work for specific time periods. Give your Airbnb guest a code that expires at checkout, or your contractor a code that works only during business hours.
Delete immediately: The moment someone no longer needs access—fired employee, ex-relationship, former roommate—delete their code from anywhere via your phone.
Track access: Regularly review your activity logs. Notice unfamiliar access times? Investigate immediately.
NYC-Specific Safety Considerations
Apartment Building Security
NYC apartment dwellers have unique security factors:
Building access as first defense: Doorman buildings, locked lobbies, and elevator key access provide security layers before anyone reaches your door. Your keyless lock is the final barrier, not the only one.
Co-op/condo requirements: Some buildings have specific rules about exterior lock appearance or require board approval. Check before purchasing. Most approve keyless locks that maintain the building’s aesthetic.
Fire safety: NYC fire codes require secondary exits to be easily unlockable from inside. Modern keyless locks comply most have inside thumbturns that don’t require codes.
Ground-Floor Apartment Safety
Higher risk requires extra precautions:
Reinforce everything: Ground-floor apartments need reinforced door frames, 3-inch screws in strike plates, and possibly double deadbolts or security bars.
Layer security: Combine your keyless lock with window locks, security cameras, and motion-sensor lights. Visible security deters criminals.
Activity monitoring matters more: The ability to see attempted break-ins in real-time is especially valuable when you’re at higher risk.
Brownstone and Multi-Unit Properties
Multiple entry points need coordination:
Secure all doors: Front, back, basement, and cellar doors all need quality locks. Consider keyless on your main entrance and traditional on secondary doors for cost balance.
Coordinated codes: If you own a multi-unit brownstone, create a management system for tracking which tenants have which codes.
Expert Safety Checklist
✅ Choose ANSI/BHMA Grade 1 or Grade 2 certified lock
✅ Professional installation with reinforced mounting
✅ Strong, unique 6-digit access codes
✅ Regular code changes (every 3-6 months)
✅ Secure WiFi network with WPA3 encryption
✅ Enable all security features (tamper alerts, auto-lock)
✅ Set up activity monitoring and review logs monthly
✅ Regular battery checks and immediate replacements
✅ Enable automatic firmware updates
✅ Reinforce door frame with 3-inch screws
✅ Emergency access plan (backup batteries, spare keys)
✅ Train all users on proper security practices
Follow this checklist and your keyless lock will be as secure as technology allows.
Frequently Asked Questions
Are keyless locks safer than traditional locks?
For most people, yes. Keyless locks eliminate key-related vulnerabilities (copying, losing, stealing), prevent forgetting to lock through auto-lock features, and provide monitoring capabilities traditional locks can’t match. They’re equally strong physically when you choose certified brands.
Can keyless entry locks be hacked remotely?
Technically possible but extremely rare in practice. Hacking requires specialized equipment, proximity to your door, and significant technical expertise. You’re far more likely to experience forced entry than hacking. Follow security best practices and choose reputable brands for maximum protection.
What’s the most secure type of keyless lock?
Grade 1 certified locks from brands like Schlage, Yale, or Kwikset offer the highest security. Look for locks with multiple authentication methods (keypad + phone + fingerprint), strong encryption (256-bit), built-in alarms, and tamper alerts.
Are keyless locks safe for NYC apartments?
Yes, especially with building security as an additional layer. Choose certified locks, get professional installation, use strong codes, and take advantage of activity monitoring. Many NYC buildings now encourage or require smart locks for better access control.
What happens if someone watches me enter my code?
Change your code immediately through your app—takes 30 seconds and costs nothing. Shield the keypad with your body when entering codes, use 6-digit codes instead of 4-digit, and consider locks with randomized keypads or biometric options.
Conclusion: Keyless Locks Are Safe for NYC Homes
Keyless entry door locks are safe often safer than traditional locks when you choose quality certified brands, install them correctly, and follow good security practices. They remove the risks of lost or stolen keys, automatically lock doors, let you monitor activity, adjust access instantly, and send tamper alerts. While no system is completely invulnerable, certified models from trusted brands like Schlage, Yale, or Kwikset meet or exceed traditional lock standards. With professional installation, strong unique codes, and regular maintenance, a keyless lock can keep your NYC home secure and convenient for years.