What Makes a Lock “High Security,” and Is It Worth It for Your Phoenix Home?
If you’re looking to beef up your home’s security, you might be wondering what exactly a “high-security” lock is—and whether it’s something you really need.
At Affordable Security Locksmith And Alarm, we help Phoenix homeowners choose locks that fit their lifestyle, neighborhood, and security goals. And while not everyone needs a high-security lock, some homes absolutely benefit from the extra protection.
Let’s break down what makes a lock high security—and how to know if it’s worth the upgrade.
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What Makes a Lock High Security?
It’s not just marketing. High-security locks are designed with advanced engineering that makes them much harder to pick, bump, drill, or force open. Here’s what sets them apart:
Drill-resistant cylinders
These locks use hardened steel inserts that prevent drill bits from reaching the pins inside.
Pick-resistant pins
High-security locks often use complex pin configurations or rotating discs that make lock picking extremely difficult—even for professionals.
Restricted keyways
This means only certified locksmiths can copy your keys. No key kiosks or hardware store duplicates, so you control who has access.
Heavier-duty hardware
High-security locks are often ANSI Grade 1 or 2 rated—the highest for durability, tested to withstand extreme use and force.
Tighter tolerances
The internal mechanisms are built with greater precision, reducing vulnerabilities and making the lock harder to defeat.
Who Should Consider High-Security Locks?
Homes in high-traffic or high-crime areas
If you live near busy intersections or have had issues with theft or vandalism, these locks can offer peace of mind.
Luxury homes or homes with high-value assets
If you have expensive electronics, jewelry, or sensitive documents at home, it’s a smart upgrade.
Rental properties or Airbnb homes
You never know who’s had access before. High-security locks give you better key control and durability between guest turnover.
Homes that have already experienced a break-in
If someone has already tried to force or pick your existing locks, don’t give them a second chance.
Are High-Security Locks Worth the Investment?
In most cases, yes—especially in Phoenix, where doors and locks are exposed to heat, dust, and long-term wear. A standard lock may only cost $25–$50, while a high-security model might cost $150–$300, but it can last significantly longer and offer far more protection.
Think of it this way: a high-security lock can prevent a $10,000+ burglary, and in many cases, even deter a break-in attempt completely.
Recommended High-Security Lock Brands
Medeco
Known for its hardened cylinders and patented key systems
Mul-T-Lock
Excellent for residential and commercial use, with strong pick resistance
Schlage Primus
Ideal if you want added protection without replacing all your hardware
Kwikset SmartKey (advanced models)
Budget-friendly but better than basic options
We Install High-Security Locks Across Phoenix
Our mobile team installs and upgrades locks in:
Arcadia
Ahwatukee
Maryvale
Camelback East
Biltmore
Downtown Phoenix
North and South Phoenix
And surrounding neighborhoods
We’ll help you decide if a high-security option is right for your home—and we’ll install it professionally with the right fit and alignment.
Upgrade Your Home’s First Line of Defense
If your current locks are basic or have been in place for over 10 years, upgrading to a high-security option can add real peace of mind. We’ll help you compare options, find the right style, and make sure your doors are ready for anything.
Affordable Security Locksmith And Alarm – Phoenix
Call Today: (602) 854-2766
https://www.affordablesecurityphoenix.com
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