4 Advice to Choose a safety door lock switch

The deadbolts, electronic locks, and smart locks that enter CR’s labs get kicked, picked, and drilled into oblivion.

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For the kick-in tests, CR’s test engineers built a custom jig that allows them to swing a 100-pound steel battering ram at a replaceable section of a door with the deadbolt installed. They repeat the test eight times, dropping the weight from increasing heights or until the lock fails. The models that fail—and at least half do—then go through another test round with a reinforced box strike plate installed on a new lock sample. Again and again, CR’s experts have found that this basic do-it-yourself upgrade improves security for any lock (more on that later).

For the drilling test, we evaluate how well each lock can withstand an attack from a cordless drill. And for the picking test, we assess the internal mechanisms of each lock to see how easily it can be picked.

All models, including smart locks, receive a score in each of the four break-in tests, allowing you to easily compare a lock’s strengths and weaknesses in the face of a physical assault. The only exception is with retrofit smart locks. These locks replace only the interior side of your existing deadbolt, essentially adding smarts to the lock you already use. As a result, a retrofit smart lock’s resistance to kicking, picking, and drilling is entirely dependent on the deadbolt it’s paired with.

Both types of smart locks also get additional testing. We investigate features such as smartphone alerts, remote locking and unlocking, geofencing (the ability to automatically lock or unlock the door based on your ’s location), third-party app and voice control (via Amazon Alexa, Google Home and Assistant, and Apple Home and Siri), shareable electronic keys, access logs of who comes and goes, and even tamper alarms. Our testers factor these features into our ratings under headings that include ease of remote access, convenience, and security add-ons. We also run through the wireless setup process to see how difficult it is to connect the locks to a smartphone and other smart-home devices (such as smart speakers), putting ourselves in your shoes. For details on how well each door lock performs in these tests, see the results in our door lock ratings. 

The price alone might be enough to make you scoff at buying a smart lock, but before you dismiss it, consider the convenience it delivers. A smart lock can be very helpful if you often forget to lock your door or need to let in a contractor, cleaner, or dog walker when you’re not home. They’re also a great way to know when kids get home from school.

Smart locks solve those problems by way of smartphone apps and optional remote locking and unlocking features. Just know that remote access sometimes requires some sort of WiFi bridge at an additional cost. (Many smart locks now have WiFi built-in because the technology has become more power-efficient over the years.) And if you’re considering a smart lock but don’t want to pay extra for WiFi access, an electronic lock might serve your needs. This type offers keypad access and the ability to program and distribute PINs to various guests, but it can’t talk to your smartphone.

Weak doors—in particular, hollow-core doors—may give way before the lock does. Whichever type of lock you buy, be sure to use a box strike made of heavy-duty metal and install it with the screws provided. Another option is to install 3-inch screws on your existing strike plate. Hinges should also be secured with 3-inch screws.

You might not want to spring for a double-sided lock, though. Many municipalities consider them to be a fire hazard because you need a key to unlock the door from inside, which creates the possibility of being trapped. But they can offer peace of mind if installed on a door adjacent to glass sidelites by denying a would-be burglar the ability to break the glass and reach in to unlock the thumb-turn.

Some smart locks will soon adopt a new wireless technology called UWB (which stands for ultra-wideband) that can accurately determine a device’s location within centimeters. It’s the same technology used in Apple AirTags. Smart locks can use UWB to track your ’s precise location to unlock a door as you approach it and lock it when you leave, all hands-free without you needing to take your out of your pocket or bag.

Smart locks with this technology will hit the market later in . This technology is part of yet another new industry standard called Aliro, which is being created by many of the same companies behind Matter. You will likely see Aliro branding on smart locks with hands-free unlocking in the near future.

The right lock for your home will keep your property and loved ones safe. Modern residential locks come in various styles, finishes, and security levels and incorporate features once reserved for commercial use. We’ll provide tips for choosing the best lock for your home, detailing factors such as security grades, types of locks, and advanced features.

Understanding Lock Security Grades

Before choosing a lock, you need to understand the security grades assigned to different types. These grades give valuable information about a lock’s durability and resistance to forced entry.

ANSI Grading System

The American National Standards Institute (ANSI) grades locks based on their security level. The ANSI grading system uses three levels:

• Grade 1: Highest security level
• Grade 2: Intermediate security level
• Grade 3: Basic security level

Grade 1 locks offer the most robust security features and are typically used in commercial settings or high-security residential applications. Grade 2 locks balance security and affordability for most homes, while Grade 3 locks are basic models suitable for interior doors or areas with minimal security concerns.

When choosing a lock, get the most security you can afford. Manufacturers don’t always list lockset grades, so you may have to ask. Be skeptical of a lock that boasts Grade 1 “features”—just because it has one or two high-security features doesn’t mean it has earned the ANSI grade.

Types of Residential Locks

Several types of locks are available for residential use, each with its own advantages and security features. Understanding these options will help you make an informed decision about your home.

Key-in-Knob Locks

Key-in-knob locks, also called tubular locks, are the most basic type of residential lock. They operate with a key on the outside and a thumb turn or button on the inside. Mass-market tubular locks are usually made of stamped brass. Higher-end locks use heavier forged brass with a more solid feel and a harder-wearing finish. While convenient, these locks don’t offer much security on their own and are typically paired with a deadbolt for added protection.

Are you interested in learning more about safety door lock switch? Contact us today to secure an expert consultation!

Deadbolts

Deadbolts are a cornerstone of door security. They come in two main types:

• Single cylinder deadbolts: Unlock with a key on the outside and a thumbturn on the inside. This is the most common type of deadbolt.
• Double cylinder deadbolts: Require a key on both sides to provide extra security. They’re great on doors with glass panels or sidelights since an intruder can’t smash the glass and open the door.

Double cylinder deadbolts can slow escape during a fire. One solution, required in some places by code, is a double-cylinder deadbolt with a “captive” feature. This feature prevents you from removing the interior key when the door is locked from the inside.

Entry Handlesets

Entry handlesets combine a tubular lockset and deadbolt in one matching set. They typically feature a thumb latch instead of a round knob to retract the lower spring-loaded mechanism. Most handlesets only have a keyed deadbolt, but some offer the option of a keyed thumb latch for added security.

Mortise Locks

Mortise locks are the strongest residential locksets available. They feature a spring-loaded latching mechanism and deadbolt in a single rectangular housing. The lock is recessed, or “mortised,” into the edge of the door. While they’re expensive and require professional installation, mortise locks offer superior security and are available in various styles.

Electronic Locks

Electronic locks offer keyless entry options using access codes and smart technology. You can change the codes as often as necessary and give temporary ones to painters, babysitters, and house cleaners. They run on batteries and many electronic locks still include an old-fashioned key option as a backup.

Factors To Consider When Selecting a Lock

Choosing the right lock for your home involves considering several factors beyond security.

Door Type and Material

Check that your chosen lock is compatible with your door’s specifications to avoid installation issues or compromised security. Here are some factors to consider:

• Door thickness
• Material (wood, metal, fiberglass)
• Existing hardware and cutouts

Budget Constraints

Lock prices vary widely, from basic models to high-end smart locks. Set a realistic budget that balances security needs with cost. Remember that investing in a quality lock can give you long-term peace of mind and even lower your insurance premiums.

Aesthetic Preferences

Locks are available in various finishes and styles to complement your home’s decor. Here are some popular finish options:

• Brass
• Satin nickel
• Antique bronze
• Powder-coated finishes

Installation Requirements

Consider your skill level and available tools when selecting a lock. Complex systems like mortise locks typically require professional installation for proper function and security.

Key Technologies and Innovations

The field of lock technology continues to evolve, offering homeowners new options for securing their properties. These options give flexibility and enhanced control over who can access your home.

Traditional Keys vs. Electronic Fobs

While traditional keys remain common, electronic fobs are gaining popularity. Fobs offer keyless entry, and you can easily deactivate them if they’re lost or stolen. Some systems allow for both key and fob access, providing flexibility and backup options.

Biometric Access Systems

Biometric locks use unique physical characteristics, such as fingerprints or retinal scans, for access. These systems offer high security and convenience, eliminating the need to carry keys or remember codes.

Keyless Entry Options

Keyless entry systems include:

• Keypads with programmable codes
• Bluetooth-enabled locks that work with smartphones
• Wi-Fi-connected locks for remote access and monitoring

Choosing the Right Lock for Specific Areas

Different areas of your home may require different types of locks based on their security needs and usage patterns. Consider these recommendations for various entry points.

Front Door Security

The front door is your home’s primary entry point and requires the highest level of security. Recommendations include:

• Grade 1 deadbolt
• Smart lock or electronic deadbolt for added convenience
• Peephole or video doorbell for visitor identification

Back Door and Patio Door Locks

Back doors and patio doors are common targets for intruders. Secure these areas with:

• High-quality deadbolts
• Sliding door locks or security bars for patio doors
• Reinforced strike plates and longer screws

Interior Door Locks

Interior doors typically require less security than exterior doors. Options include:

For more slim relayinformation, please contact us. We will provide professional answers.