
( Brand: Schlage ), ( Manufacturer Part Number: B00M4IRCGQ ), ( Model: F51VLAT622 ), ( Color: Matte Black ), ( Pack Size: Keyed Entry ), ( Style: Classic ), ( Type: Unit ), ( Item Length: 1 In )
The **Schlage B00M4IRCGQ F51 LAT622 Latitude Door Lever Keyed Lock** is a premium, high-performance entry solution designed to seamlessly blend security, durability, and modern aesthetics into residential and light-commercial door hardware. Engineered with Schlage s signature precision, this lever handle lock features a sleek, contemporary design that complements a wide range of architectural styles, from traditional to contemporary interiors. The **Latitude Series** is crafted from solid brass, ensuring exceptional strength and resistance to wear, while its polished or satin finish options including brushed nickel, oil-rubbed bronze, aged bronze, and satin stainless steel allow for effortless customization to match any decor. The **F51 model** incorporates a **keyed cylinder**, providing traditional security with the added convenience of a deadbolt for enhanced protection, making it ideal for primary entry doors where both accessibility and safety are priorities.
Beyond its robust construction, the Latitude lever lock is engineered for ease of use and long-term reliability. Its smooth-operating mechanism features a **low-force lever action**, reducing strain on the user while maintaining a secure latch. The **622 series** is equipped with a **single-cylinder deadbolt**, offering a 1-inch throw for maximum security, and is compatible with Schlage s **B-32 or B-33 deadbolt models**, allowing for flexible installation options depending on door thickness and security needs. The lock s **anti-snap cylinder** is designed to resist forced entry, adding an extra layer of protection against common break-in tactics. For added convenience, the Latitude Series is fully compatible with **Schlage s smart home solutions**, such as the **Schlage Encode Smart Lock**, enabling keyless entry via Bluetooth, voice control, or mobile apps while retaining the traditional keyed backup.
Installation is straightforward, thanks to Schlage s **pre-drilled holes and clear instructions**, making it a DIY-friendly option for homeowners or professionals. The lock s **universal compatibility** ensures it fits standard door preparations, though it s important to verify the door s thickness and hardware configuration before installation. The **F51 s keyed cylinder** allows for custom keying, enabling homeowners to coordinate keys across multiple locks or create unique access for family members or trusted individuals. Whether used in a primary residence, guest house, or small business, the Latitude lever lock delivers a perfect balance of functionality, security, and timeless elegance, making it a standout choice for those who demand both style and substance in their door hardware.
The **Schlage B00M4IRCGQ F51 LAT622 Latitude Door Lever Keyed Aluminum Lock** is a popular smart lock designed for residential use, offering both traditional keyed access and smart functionality. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros**
1. **Smart Lock Capabilities**
The lock integrates with smart home ecosystems like **Schlage Sense, Amazon Alexa, Google Assistant, and Apple HomeKit**, allowing for remote control via smartphone apps. Users can lock/unlock doors, receive alerts, and grant temporary access to guests without physical keys.
2. **Keyed Aluminum Construction**
The lock features a durable **aluminum body**, which is resistant to rust and corrosion, making it suitable for both indoor and outdoor use (e.g., garage doors, exterior doors). The keyed entry provides a traditional backup in case of power or connectivity issues.
3. **Compatibility with Existing Doors**
The **LAT622 model** is designed to fit standard **pre-bored doors** (with a 2-3/8" bore) and includes a **mortise-style installation**, making it versatile for retrofitting into older doors. It also works with **Schlage s Cam Lock** for added security.
4. **User-Friendly App Control**
The **Schlage app** offers intuitive features like:- **Auto-locking/unlocking** based on routines (e.g., locking when you leave home).
- **Guest access codes** for temporary visitors.
- **Activity logs** to track who accessed the door and when.
- **Integration with smart home platforms** for voice control.
5. **Durability and Weather Resistance**
The lock is rated for **outdoor use**, with a weather-resistant design that can withstand moisture and temperature fluctuations. This makes it ideal for garage doors, sheds, or exterior entry points.
6. **No Drilling Required for Retrofit**
Unlike some smart locks that require extensive modifications, the **Latitude series** can often be installed by replacing the existing knob or lever without drilling new holes (depending on the door s existing setup).
7. **Good Security Features**
While not as high-tech as some keyless locks, it includes:- **Physical key backup** (prevents lockout if the battery dies or app fails).
- **Tamper-resistant design** to deter forced entry.
- **Compatibility with Schlage s deadbolt** for enhanced security.
8. **Affordable for a Smart Lock**
Compared to fully keyless smart locks (e.g., August, Yale Assure), this model offers a **balance of smart features and traditional keyed access at a lower cost**.
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### **Cons**
1. **Requires a Power Source**
The lock runs on **batteries (AA or AAA, not included)**, which must be replaced periodically (typically every 6 12 months). While it has a **keyed backup**, forgetting to replace batteries could leave you locked out.
2. **Limited Smart Features Compared to Fully Keyless Locks**
Unlike **fully keyless locks** (e.g., August Smart Lock Pro), this model **still requires a physical key** for entry if the battery is dead or the app is unavailable. It lacks features like **auto-rekeying** or **biometric scanning**.
3. **Installation Can Be Tricky**
While it s designed for retrofit, **proper installation is critical** to ensure smooth operation. Misalignment or incorrect mounting can lead to **jamming, difficulty turning, or security vulnerabilities**. Some users may need a locksmith for installation.
4. **App Reliance for Smart Functions**
To use **remote access, voice control, or automation**, you must have a **smartphone, Wi-Fi, and the Schlage app installed**. If your network goes down or your phone dies, smart features won t work.
5. **No Built-In Bluetooth (Requires Hub for Some Features)**
Unlike some smart locks that connect directly via **Bluetooth**, the **Latitude series often requires a Schlage Sense hub** (sold separately) for full smart functionality. This adds to the upfront cost.
6. **Not Ideal for High-Security Applications**
While secure for most residential uses, it **does not meet commercial-grade security standards** (e.g., it lacks **ANSI Grade 1 certification** or **pick resistance** found in high-end locks).
7. **Potential for False Alarms or Sync Issues**
Some users report **occasional connectivity glitches** with the app or smart home systems, leading to false alerts or temporary loss of control.
8. **Limited Customization for Keyed Entry**
Unlike electronic keyless locks, you **cannot easily change access codes** you must use physical keys, which may be less convenient for frequent changes (e.g., for house sitters or contractors).
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### **Conclusion**
The **Schlage B00M4IRCGQ F51 LAT622 Latitude Door Lever Keyed Lock** is a **solid choice for homeowners** who want to **add smart features to an existing keyed door** without a full keyless upgrade. It strikes a balance between **traditional security and modern convenience**, making it suitable for:
- **Garage doors** (where weather resistance is important).
- **Exterior entry doors** (for added smart access).
- **Users who still prefer a physical key backup** but want remote control.
However, if you **prioritize fully keyless access, higher security, or advanced automation**, you may need to consider **more premium smart locks** (e.g., August Smart Lock Pro, Yale Assure Lock SL, or Schlage Encode).
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### **Recommendation**
**Buy this lock if:**You want to **upgrade an existing keyed door** with smart functionality.
You **prefer having a physical key backup** in case of power or app failures.
You need a **durable, weather-resistant lock** for garage or exterior doors.
You re on a **budget** and want a reliable smart lock without full keyless features.
**Avoid this lock if:**You **require a fully keyless lock** (no physical key dependency).
You need **commercial-grade security** (e.g., for high-value properties).
You **hate dealing with batteries** and want a lock with **long-term power solutions** (e.g., hardwired models).
You want **advanced features** like **auto-rekeying, biometrics, or direct Bluetooth pairing** without a hub.
**Final Verdict:**This is a **great mid-range smart lock** for most homeowners who want **smart convenience without sacrificing traditional security**. If you re comfortable with **battery maintenance and keyed access**, it s a **reliable and cost-effective choice**. For those seeking **higher-end smart features**, explore **fully keyless alternatives** instead.
HASSLE-FREE FIT: Universal latch slides easily into place without tools to fit standard doors with 2-3/8 or 2-3/4 backseat; fits door thickness 1-3/8 1-3/4 ; includes both radius and drive-in face plate for flexibility. Schlage F51 V Lat 622 Latitude Door Lever Keyed Entry Lock Matte Black: Product Features: IDEAL USE: entry function is perfect for use on doors where keyed security needed; unlocks from the inside when door handle rotated, allowing you to leave quickly and re-enter easily outside; includes locket 2 keys.: For more than 100 years, Schlage has been turning homes into havens. Specifications: Item weight 2.12 pounds, Product dimensions 6.4 x 5.2 7.8 inches, Material Metal, Classic.
Choose from high-quality exterior door knobs and levers in a variety of functions trust your home to Schlage.