YALE YRD446-HA2-619 Assure Lock Deadbolt Bluetooth Zigbee 081023847360 Nickels Smart

( Brand: Yale ), ( Manufacturer Part Number: YRD446-HA2-619 ), ( Items Included: Hardware, Instructions ), ( Color: Satin Nickel ), ( Fixings Supplied: No ), ( Material: Metal ), ( Suitable For: Front Door, Back Door, Side Door, Door, Exterior Door, Interior Door ), ( Mounting: Door, Universal ), ( Type: Deadbolt ), ( Unit Type: Unit ), ( Door Handing: Universal/reversible ), ( Style: Modern ), ( Features: Keyless, Smart, Bluetooth, Zigbee ), ( Finish: Satin ), ( UPC: 081023847360 )

Review YALE Assure Lock Satin Nickel Deadbolt Bluetooth Zigbee Smart

The **Yale YRD446-HA2-619 Assure Lock Deadbolt** is a cutting-edge smart security solution designed to seamlessly blend traditional deadbolt reliability with modern connectivity, offering homeowners unparalleled convenience, security, and peace of mind. Engineered with Yale s signature precision and durability, this Bluetooth and Zigbee-enabled smart lock features a sleek, stainless-steel construction that effortlessly complements any home s aesthetic while delivering robust protection. The deadbolt s **6-pin mechanical keyway** ensures a physical fallback security measure, providing an extra layer of defense against power outages or smart system failures, while its **high-security Grade 1 rating** meets the strictest industry standards for durability and resistance to forced entry. At its core, the lock operates via Yale s **Assure Lock technology**, a proprietary system that combines **Bluetooth Low Energy (BLE)** for ultra-low-latency, hands-free unlocking with a dedicated smartphone app, as well as **Zigbee 3.0** compatibility for seamless integration into smart home ecosystems like Amazon Alexa, Google Home, Apple HomeKit, and Samsung SmartThings. This dual-protocol connectivity allows users to control the lock remotely, receive real-time alerts for access events, and even set up automated routines such as locking the door when leaving home or granting temporary access to guests all while maintaining energy efficiency through minimal power consumption.

Beyond its technical sophistication, the YRD446-HA2-619 excels in usability with its **touchscreen keypad**, which supports customizable PIN codes for family members or trusted individuals, eliminating the need for physical keys in many scenarios. The **backlit display** ensures easy navigation even in low-light conditions, while the **auto-locking feature** enhances security by automatically engaging the deadbolt after a set delay, reducing the risk of accidental door propping. For added convenience, the lock includes a **built-in battery indicator** and a **low-battery alert** via the app, ensuring users never find themselves locked out due to a drained power source. The installation process is streamlined with Yale s **included mounting hardware and step-by-step instructions**, though professional assistance is recommended for optimal placement and security. Whether used as a standalone smart lock or as part of a broader smart home automation setup, the YRD446-HA2-619 delivers a harmonious blend of innovation, security, and ease of use, making it an ideal choice for tech-savvy homeowners who demand both reliability and modern connectivity.

The **Yale YRD446-HA2-619 Assure Lock Deadbolt** is a popular smart deadbolt that integrates Bluetooth and Zigbee for enhanced connectivity. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Dual Connectivity (Bluetooth Zigbee)**

- Bluetooth allows direct pairing with your smartphone for quick, low-latency access, ideal for immediate unlocking without relying on Wi-Fi.

- Zigbee compatibility enables integration with smart home ecosystems like Amazon Alexa, Google Home, Apple HomeKit, and Samsung SmartThings, allowing voice control and automation.

2. **High Security Features**

- **AES-128 Encryption**: Ensures secure wireless communication between the lock and your devices.

- **No Physical Key Required**: Uses digital keys (via app) or temporary codes, reducing the risk of lost or stolen keys.

- **Tamper Alerts**: Notifies you if someone attempts to force the lock open.

- **Auto-Locking**: Locks automatically after a set time (e.g., 30 seconds) when the door is closed, improving security.

3. **User-Friendly App (Yale Assure App)**

- Intuitive interface for managing users, setting schedules, and monitoring lock status.

- Supports multiple users with individual access codes and permissions.

- Remote locking/unlocking via smartphone.

4. **Compatibility with Smart Home Systems**

- Works seamlessly with major smart home platforms, enabling automation (e.g., unlocking when you arrive home via GPS or setting routines).

- Can be controlled via voice assistants like Alexa or Google Assistant.

5. **Durability and Build Quality**

- Made of solid brass, which is resistant to rust and wear.

- Weather-resistant design suitable for outdoor use (though always check installation guidelines for your specific climate).

6. **Battery-Powered (No Wiring Needed)**

- Runs on two AA batteries (lasts 1 year with typical use), eliminating the need for complex electrical wiring.

- Low-battery alerts notify you before the lock becomes inoperable.

7. **Keyless Entry Options**

- Supports PIN codes, smartphone unlocking, and temporary access codes for guests or service providers.

- Can be paired with Yale s **Keypad Deadbolt** (e.g., YRD220) for additional entry methods.

8. **Good Customer Support and Warranty**

- Yale offers a **limited lifetime warranty** on mechanical parts and a **1-year warranty** on electronic components.

- Strong brand reputation in the security industry.

9. **Compatibility with Smart Lock Accessories**

- Works with Yale s **YRD220 Keypad Deadbolt** or **YRD420 Smart Lock** for expanded functionality (e.g., keypad entry smart features).

10. **Future-Proofing**

- Zigbee 3.0 compatibility ensures it can integrate with newer smart home devices and firmware updates.

---

### **Cons**

1. **No Wi-Fi Direct (Requires Hub for Full Smart Home Integration)**

- Unlike some smart locks (e.g., August or Schlage), this model **does not have built-in Wi-Fi**. It relies on Zigbee, which means you need a **Zigbee hub** (e.g., Amazon Echo Plus, Samsung SmartThings Hub, or Yale s own hub) to connect to your home network. This adds extra cost and complexity.

- Without a hub, you lose cloud-based features like remote access when you re not in Bluetooth range.

2. **Bluetooth Range Limitations**

- Bluetooth has a limited range ( 30 feet indoors, less outdoors). If you re outside this range, you ll need the Zigbee hub or Wi-Fi network (via hub) to control the lock.

- Occasional connectivity drops may occur if you re near interference (e.g., other Bluetooth/Zigbee devices).

3. **Installation Can Be Challenging**

- Requires drilling a hole for the deadbolt mechanism and wiring (if adding a keypad or power source).

- Not a "plug-and-play" solution; some users may need a locksmith or handyman for proper installation.

- The app setup can be confusing for first-time users, especially when configuring Zigbee integration.

4. **Dependence on Batteries**

- While the battery life is decent ( 1 year), you ll need to replace batteries periodically. Forgetting to do so could leave you locked out.

- No backup power source (unlike some wired smart locks).

5. **Limited Physical Key Option (If Desired)**

- This is a **keyless deadbolt**, meaning there s no traditional keyhole. If you prefer a physical key as a backup, you ll need to purchase Yale s **YRD446-KEY** key set separately ( $20 $30), which adds cost.

6. **Potential Learning Curve for Smart Home Integration**

- Setting up automation (e.g., unlocking when your car s GPS approaches home) requires familiarity with your smart home platform (e.g., Alexa Routines, Google Home Actions).

- Some users may struggle with troubleshooting Zigbee connectivity issues.

7. **Price Point**

- The lock itself ( $200 $250) is reasonably priced, but adding a Zigbee hub (e.g., Amazon Echo Show, $100) or a keypad ( $150) can increase the total cost significantly.

- May be more expensive than basic smart locks (e.g., August Smart Lock Pro) if you need additional hardware.

8. **No Built-In Alarm System**

- Unlike some smart locks (e.g., Schlage Encode Plus), this model does not include a built-in siren or glass-break sensor. Security relies solely on tamper alerts and app notifications.

9. **Firmware Updates May Be Required**

- Yale occasionally releases firmware updates to improve performance or add features. Some users report occasional glitches during updates, though these are usually resolved quickly.

10. **Not Ideal for Heavy-Duty Use**

- While durable, it s not designed for commercial or high-traffic residential use (e.g., rental properties with frequent tenant turnover). The battery life and wear-and-tear may not hold up as well in such scenarios.

---

### **Conclusion**

The **Yale YRD446-HA2-619 Assure Lock Deadbolt** is one of the most **secure and feature-rich smart deadbolts** on the market, offering a strong blend of Bluetooth convenience and Zigbee smart home integration. Its **high-security standards, keyless entry options, and compatibility with major smart ecosystems** make it an excellent choice for homeowners who prioritize security and automation. However, its **dependence on a Zigbee hub for full functionality, limited Bluetooth range, and slightly complex installation** may deter users who prefer simpler, plug-and-play solutions.

If you already have a **Zigbee hub** (or are willing to invest in one) and want a **highly secure, keyless deadbolt with smart home integration**, this lock is an outstanding choice. For those who prefer **Wi-Fi direct, no-hub solutions, or simpler setups**, alternatives like the **August Smart Lock Pro** or **Schlage Encode Plus** might be more suitable.

---

### **Recommendation**

- You want a **highly secure, keyless deadbolt** with **Bluetooth and Zigbee connectivity**.

- You already own or plan to purchase a **Zigbee hub** (e.g., Amazon Echo Plus, Samsung SmartThings Hub).

- You value **smart home automation** (e.g., voice control, GPS-based unlocking, schedules).

- You re comfortable with **some installation effort** and potential app setup complexity.

- You prioritize **long-term security and durability** over convenience features like built-in Wi-Fi.

- You want a **Wi-Fi-enabled lock** without needing a hub (e.g., August Smart Lock Pro, Schlage Encode Plus).

- You prefer a **simpler, more affordable** solution with fewer moving parts.

- You re renting and want to avoid drilling into the door (though this lock can be installed in most standard doors).

- You frequently lose power and want a **battery backup** (though this lock doesn t have one).

**Final Verdict:** The Yale YRD446-HA2-619 is a **top-tier smart deadbolt** for those who want **maximum security and smart home integration**, but it s not the best choice for users seeking the easiest or most budget-friendly option. If your needs align with its strengths, it s a **highly recommended purchase**.

Details:

I included a video showing the lock operating immediately prior to boxing it up for shipping. For transparency regarding model markings. Overall, this is a solid option for someone who prioritizes performance over cosmetics, needs compatible replacement unit, or comfortable refreshing the exterior trim. The box shows markings including YRD446, US15, and HA2.

This listing reflects the configuration as originally purchased and used. This is the module I used with my Abode home security system. Functionally, the lock continues to operate as it should. Feel free to reach out with any questions.

The interior cover on the lock itself is labeled YRD446. The removable red communication module installed in the unit is labeled YRMZB2, which corresponds to a Zigbee. The satin nickel finish has tarnishing and blemishes, particularly along the top portion of exterior unit. Cosmetically, the exterior hardware shows noticeable wear from years of normal outdoor exposure.

The lock is fully functional and worked reliably for me years. My original order listed it as model YRD446HA2619 with Bluetooth and Zigbee compatibility. I tried to capture this clearly in the photos with several angles and lighting conditions so buyers know exactly what expect. Because this lock is several years old and I may have swapped or updated modules at some point during ownership, want to avoid making any claims beyond what physically present.

This is a Yale Assure Lock touchscreen deadbolt in Satin Nickel. Please also note that some original installation hardware is not included. For some buyers, that's a benefit, since there is no traditional cylinder that could be picked or bumped. The interior portion, however, still looks very good, with minimal wear aside from light signs of use on the thumb turn.

part #: yrd446ha2619 price

• $37.49

specifications locsedoo:

• brand: Yale
• mpn: Yrd446-ha2-619
• items included: Hardware, Instructions
• color: Satin Nickel
• fixings supplied: No
• material: Metal
• suitable for: Front Door, Back Door, Side Door, Door, Exterior Door, Interior Door
• mounting: Door, Universal
• type: Deadbolt
• unit type: Unit
• door handing: Universal/reversible
• style: Modern
• features: Keyless, Smart, Bluetooth, Zigbee
• finish: Satin
• upc: 081023847360

general locsedoo:

• condition: Used
• Building Hardware > doors Door Hardware > Door Locks Lock Mechanisms

returns locsedoo:

• policy: No Returns

shipping locsedoo:

• carrier: USPS
• cost: $8.65
• transit: 4-10 Days
• class: Standard
• service: USPS Ground Advantage
• type: Calculated

offer locsedoo:

• quantity: 1
• options: Ship-to-home
• started: March 10, 2026
• best offers: True
• availability: In Stock
• sold: 0

payments locsedoo:

• other
• credit card: Discover
• wallet: Google-pay

seller locsedoo:

• # reviews: 89
• rating: 100.0%
• city: Columbus, Ohio

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