Smart Locks vs Traditional Deadbolts: The Truth

The smart home revolution has reached your front door, and homeowners are asking: should I upgrade to a smart lock or stick with a traditional deadbolt? After installing hundreds of both types across Maryland, we can give you the real answer—and it might surprise you.

The Security Question: Which Is Actually More Secure?

Let's cut through the marketing hype and address the biggest concern: security.

Traditional Deadbolts: Time-Tested Security

Strengths:

No electronic vulnerabilities to hack

No batteries to die at inconvenient times

Simple, mechanical reliability

Proven track record spanning decades

Works during power outages

Weaknesses:

Vulnerable to lock picking (though high-security deadbolts resist this)

Susceptible to lock bumping

No activity logs—you'll never know who entered when

Keys can be copied without your knowledge

No remote access control

Smart Locks: High-Tech Protection

Strengths:

Activity logs show exactly who entered and when

Temporary codes for guests, contractors, or cleaners

Remote locking/unlocking (forget to lock up? Do it from your phone)

Integration with home security systems

No keys to lose or copy

Can grant/revoke access instantly

Weaknesses:

Potential for hacking (though rare with quality brands)

Battery dependency

More expensive upfront cost

Requires smartphone and app management

Can be vulnerable to technical glitches

The Real Answer: It Depends on Your Threat Model

After 8 years of installations, here's what we've learned: the most secure option depends on what you're protecting against.

Traditional deadbolts are better if you're concerned about:

Sophisticated hacking attempts

Total independence from technology

Long-term reliability without maintenance

Privacy (no digital footprint of your comings and goings)

Smart locks are better if you're concerned about:

Unauthorized key copies

Not knowing who accessed your home

Managing access for multiple people

Convenience without sacrificing security

Integration with alarm systems

Most break-ins aren't from sophisticated lock picking—they're from forced entry, unlocked doors, or compromised keys. Both systems protect well against common threats when properly installed.

Real-World Testing: What We've Observed

Over thousands of installations, we've tracked some interesting patterns:

Smart Lock Success Stories:

Case 1: Homeowner discovered their cleaning service was showing up on non-scheduled days (caught via activity log). Traditional locks would never have revealed this.

Case 2: Family member with memory issues kept forgetting keys. Smart lock with fingerprint access solved the problem without security compromise.

Case 3: Rental property owner can grant one-time codes to contractors without creating permanent keys or being present.

Smart Lock Failures:

Case 1: Homeowner forgot to change batteries. Lock failed during a late-night return (though backup key access worked).

Case 2: Wi-Fi connectivity issue prevented remote access during vacation (local keypad still worked).

Case 3: Smartphone died while running errands, preventing smart lock access without backup entry method.

Traditional Deadbolt Success:

Case 1: Power outage during storm—traditional locks unaffected

Case 2: 15-year-old high-security deadbolt still functioning perfectly with zero maintenance

Case 3: Simple operation easy for elderly homeowners to use

Traditional Deadbolt Failures:

Case 1: Lost keys resulted in expensive lockout service call

Case 2: Ex-partner with key copy caused security concern

Case 3: No way to know if teenage kids were sneaking out at night

The Hybrid Approach: Best of Both Worlds

Many of our clients are now choosing a hybrid security system:

Primary entrance (front door): Smart lock with backup mechanical key

Secondary entrances: High-security traditional deadbolts

Garage door: Smart controller integrated with home system

This approach provides:

Convenience where you need it most

Backup access if technology fails

Cost savings (smart locks are expensive)

Security redundancy

What to Look for in a Smart Lock

If you decide to go smart, not all products are equal. Here's what professional locksmiths recommend:

Must-Have Features:

1. Mechanical backup key - For when technology fails

2. Auto-lock functionality - Ensures door locks behind you

3. Battery level alerts - Via phone app

4. ANSI/BHMA Grade 1 rating - Highest security standard

5. Z-Wave or zigbee compatibility - For home integration

6. Encrypted communication - Prevents signal interception

Red Flags to Avoid:

No backup mechanical access

Cheap price (under $150 typically means poor security)

Bluetooth-only connection (Wi-Fi or Z-Wave is better)

Unknown brands without security certifications

No local retailer support

Recommended Brands (in our professional experience):

August/Yale - Excellent reliability, great app

Schlage Encode - Built-in Wi-Fi, no hub needed

Kwikset SmartCode - Budget-friendly without sacrificing security

Lockly - Unique PIN scrambling feature

What to Look for in a Traditional Deadbolt

Going traditional doesn't mean going low-security. Here's how to choose a quality deadbolt:

Security Features:

1. ANSI/BHMA Grade 1 - Can withstand significant force

2. 1-inch throw bolt - Extends fully into door frame

3. Pick-resistant pins - Prevents lock picking

4. Saw-resistant bolt - Hardened steel construction

5. Reinforced strike plate - With 3-inch screws into framing

Brands We Trust:

Medeco - Maximum security, pick-resistant

Mul-T-Lock - Excellent for high-value homes

Schlage B600 series - Great value for security

Yale Superior series - Traditional quality

Installation Matters More Than You Think

Here's a secret: improper installation makes even the best lock vulnerable.

We regularly find:

Strike plates secured with 1/2-inch screws (should be 3 inches minimum)

Gaps between door and frame allowing bolt manipulation

Incorrectly aligned bolts that don't fully engage

Doors that can be lifted off hinges despite locked deadbolt

Smart locks installed on doors with deteriorated frames

Professional installation includes:

Frame reinforcement assessment

Proper alignment and throw testing

Security review of door construction

Strike plate reinforcement

Integration testing (for smart locks)

The Cost Comparison

Let's talk numbers based on professional installation:

Traditional High-Security Deadbolt:

Lock hardware: $80-200

Professional installation: $100-150

Total: $180-350

Lifespan: 15-20 years

Maintenance: Minimal (occasional lubrication)

Quality Smart Lock:

Lock hardware: $200-350

Professional installation: $150-250 (includes setup)

Total: $350-600

Lifespan: 5-10 years (technology obsolescence)

Maintenance: Battery replacement 2-4 times per year ($10-20)

Over 10 years:

Traditional: $180-350 initial + ~$0 maintenance = $180-350

Smart Lock: $350-600 initial + $200-400 batteries + potential $200-400 replacement = $750-1,400

The convenience of smart locks comes at a price.

Our Professional Recommendation

After 8 years and thousands of installations, here's our honest advice:

Choose smart locks if:

You manage rental properties or Airbnb

Multiple people need access at different times

You travel frequently and want remote monitoring

You have teenage children (hello, activity logs)

Convenience is worth the premium cost

You're building a comprehensive smart home

Choose traditional deadbolts if:

You're on a budget but want maximum security

You prefer simplicity and reliability

You're concerned about privacy

You'll never use the smart features

You live in an area with frequent power issues

You plan to stay in your home 10+ years

Go hybrid if:

You want the best of both worlds

You have multiple entry points

You're willing to invest in convenience but want backup security

What About Renters?

If you're renting, smart locks offer a unique advantage: many can be installed without permanent door modification, and you can take them with you when you move.

Look for:

August Smart Lock (replaces interior only)

Wyze Lock (installs over existing deadbolt)

Always check your lease agreement and get landlord permission in writing.

The Bottom Line

There's no single "best" choice. Both smart locks and traditional deadbolts can provide excellent security when properly selected and installed.

Most important factors:

1. Quality of the lock itself

2. Professional installation

3. Door and frame integrity

4. Your specific security needs

5. Proper usage and maintenance

Get Expert Advice for Your Home

Not sure which option is right for your situation? ASAP Mobile Locksmith MD offers free security consultations throughout Maryland. We'll assess your doors, discuss your needs, and provide honest recommendations—even if that means the less expensive option.

We install both traditional high-security deadbolts and smart locks from all major brands.

Call (410) 590-9844 for a free consultation. Serving Glen Burnie, Crofton, Baltimore, and all of Maryland.

Your home security is too important for guesswork. Let professionals help you make the right choice.