MASTER LOCK 330681 Bluetooth Deadbolt

( Brand: Master Lock ), ( Manufacturer Part Number: 330681 ), ( Model: MASTER LOCK 330681 ), ( Type: Deadbolt ), ( Color: Silver )

Review MASTER LOCK Bluetooth Deadbolt Silver Sku

The **Master Lock 330681 Bluetooth Deadbolt** represents a seamless fusion of cutting-edge security and modern convenience, designed to elevate the protection and accessibility of your home or business with unparalleled ease. This premium deadbolt integrates effortlessly with your smartphone or tablet, allowing you to control and monitor your entryway from virtually anywhere using a dedicated app, thanks to its robust Bluetooth connectivity. The deadbolt features a sleek, minimalist design that complements any architectural style, with a smooth, matte black finish that blends seamlessly with contemporary door frames while exuding a sense of sophistication. Engineered with durability in mind, it is constructed from high-grade materials, including a reinforced steel core and a sturdy brass interior mechanism, ensuring long-lasting performance even in high-traffic environments. Security is a top priority, and this deadbolt delivers with its advanced **A-grade deadbolt certification**, providing enhanced resistance against forced entry while maintaining smooth operation. The built-in **Bluetooth Low Energy (BLE) technology** ensures energy efficiency, extending battery life for months between charges, while the **auto-locking feature** adds an extra layer of protection by automatically securing the door after a set period of inactivity. Users can generate and manage multiple unique access codes for family members, guests, or service providers, with the option to set temporary or permanent permissions, complete with customizable entry windows to enhance flexibility. The deadbolt also supports **voice assistant integration**, allowing for hands-free control via popular platforms like Amazon Alexa or Google Assistant, making it an ideal choice for tech-savvy users who value automation and smart home compatibility. Installation is straightforward, with clear instructions and a compatible latch that fits most standard doors, though professional assistance is recommended for optimal placement and security. Whether you're looking to enhance the security of your home, office, or rental property, the **Master Lock 330681 Bluetooth Deadbolt** offers a perfect balance of innovation, reliability, and user-friendly functionality, ensuring peace of mind with every lock and unlock.

### Pros and Cons of buying a Master Lock 330681 Bluetooth Deadbolt

1. **Convenience and Smart Features** The Bluetooth connectivity allows you to lock and unlock the door remotely using your smartphone, eliminating the need for keys. This is particularly useful if you forget your keys or need to grant access to guests temporarily.

2. **No Wiring Required** Unlike traditional smart locks that require hardwiring to a home s electrical system, this deadbolt operates on battery power (typically AA batteries). This makes installation easier and less invasive, as it doesn t require professional help or modifications to your door s wiring.

3. **User-Friendly Interface** The lock features a simple touchscreen keypad for manual entry, making it accessible even for those who are not tech-savvy. The Bluetooth app is also intuitive, with clear instructions for setup and use.

4. **Compatibility with Multiple Devices** The lock works with both Android and iOS devices, and it can be integrated with voice assistants like Alexa and Google Assistant, allowing for hands-free control via voice commands.

5. **Temporary Access Codes** You can generate one-time or time-limited access codes for guests, delivery personnel, or service providers, reducing the need to physically hand over keys.

6. **Durability and Security** Master Lock is a well-known brand, and this model is designed to withstand daily use. It includes a physical key override in case of battery failure or app issues, ensuring you re never locked out permanently.

7. **Affordable Price** Compared to other smart locks on the market, this model is relatively budget-friendly, making it a practical choice for those who want smart features without a high upfront cost.

8. **Compact Design** The deadbolt has a sleek, minimalist design that blends well with most door styles, minimizing the visual impact of the smart lock.

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1. **Limited Range** Bluetooth has a short range (typically up to 30 feet or less), meaning you must be within close proximity of the lock to use the app for locking/unlocking. This can be inconvenient if you re outside your home or in a different part of the house.

2. **Battery Dependency** Since the lock relies on batteries, you ll need to regularly check and replace them (approximately every 6 12 months, depending on usage). Forgetting to replace batteries could leave you locked out.

3. **No Built-In Wi-Fi or Z-Wave** Unlike some smart locks, this model does not support Wi-Fi or Z-Wave connectivity, which means you cannot control it remotely over the internet or integrate it with home automation systems like SmartThings or HomeKit. You d need to rely solely on Bluetooth or physical keys.

4. **Manual Installation Required** While the lack of wiring makes installation easier, you ll still need basic tools and some DIY skills to properly install the deadbolt. Improper installation could compromise security or functionality.

5. **No Auto-Locking Feature** Some smart locks automatically lock after a set period, adding an extra layer of security. This model does not have this feature, so you ll need to manually lock the door after use.

6. **Limited Customization** The app interface is straightforward but lacks advanced features like detailed activity logs, customizable notifications, or extensive automation options found in higher-end smart locks.

7. **Physical Key Still Required** While the Bluetooth feature is convenient, the lock includes a physical key override, which means someone with the key can bypass the digital security measures entirely. This could be a concern if keys are lost or stolen.

8. **Potential App Lag or Connectivity Issues** Like any Bluetooth device, occasional connectivity issues or app lag could occur, especially if multiple devices are trying to connect to the lock simultaneously.

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The Master Lock 330681 Bluetooth Deadbolt is a solid, budget-friendly option for those looking to add basic smart lock functionality to their home. Its standout features such as Bluetooth connectivity, battery operation, and ease of use make it a practical choice for users who prioritize convenience and simplicity. However, its limitations like the short Bluetooth range, lack of Wi-Fi/Z-Wave support, and reliance on batteries may be dealbreakers for those who need more advanced security features or remote access capabilities.

If your primary goal is to eliminate the need for physical keys and enjoy the flexibility of unlocking your door from your phone within close proximity, this lock is a worthwhile investment. However, if you require remote access, advanced automation, or integration with a smart home ecosystem, you may need to consider a more expensive Wi-Fi-enabled smart lock.

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- You want a simple, affordable smart lock for basic convenience.

- You primarily need to unlock your door from your phone when you re near your home (e.g., arriving at the doorstep).

- You prefer a battery-operated lock that doesn t require wiring.

- You re comfortable with manual installation and occasional battery replacements.

- You need remote access to your door from outside your home s Bluetooth range.

- You want integration with smart home systems or voice assistants beyond basic Bluetooth control.

- You prioritize advanced security features like auto-locking, detailed activity logs, or multi-factor authentication.

- You re uncomfortable with the idea of relying solely on batteries for security.

For users who want more advanced features, consider investing in a Wi-Fi-enabled smart lock like the **Nest Learning Thermostat-compatible locks** or **Schlage Encode Smart Deadbolt**, which offer greater flexibility and security. However, if your needs align with the pros listed above, the Master Lock 330681 is a practical and reliable choice.

Details:

Its sleek silver design adds a touch of elegance to any door, making it both functional and aesthetically pleasing. This deadbolt from the trusted brand Master Lock provides peace of mind and convenience for your home or business. With its Bluetooth connectivity, you can easily access and control your deadbolt using smartphone.

part #: 330681 price

• $59.99

specifications locsedoo:

• brand: Master Lock
• mpn: 330681
• model: Master Lock 330681
• type: Deadbolt
• color: Silver

returns locsedoo:

• policy: No Returns

shipping locsedoo:

• service: FedEx Ground Economy
• transit: 4-9 Days
• carrier: FedEx
• class: Economy
• cost: $10.70
• type: Calculated

payments locsedoo:

• other
• credit card: Diners-club
• wallet: Paypal

general locsedoo:

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

seller locsedoo:

• rating: 100.0%
• # reviews: 396
• city: Huntington Station, New York

offer locsedoo:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: February 16, 2026
• sold: 0

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