MASTER LOCK Smart 4400D. F2

( Brand: Master Lock ), ( Manufacturer Part Number: 4400D ), ( Mounting: Universal ), ( Type: Smart Padlock ), ( Items Included: Instructions ), ( Color: Black ), ( Item Height: 3 ), ( Material: Stainless Steel ), ( Finish: Matte ), ( Suitable For: Front Entrance Door )

Review MASTER LOCK Blue Tooth Smart 4400d. F2

Master Lock 4400D Smart F2 Keyless Entry Padlock with Bluetooth Technology

Embark on a seamless journey of security with the Master Lock 4400D Smart F2 Keyless Entry Padlock. This innovative device, designed with a sleek and modern aesthetic, offers unparalleled convenience and reliability.

The Master Lock 4400D Smart F2 is equipped with Bluetooth technology, enabling wireless connectivity to your smartphone via the Master Lock Recover app. With the app, you can easily lock and unlock the padlock, grant and revoke access to others, and receive low battery alerts-all from the convenience of your mobile device.

Crafted with a durable and weather-resistant polycarbonate body, this padlock is built to endure various environmental conditions. Its pick-resistant cylinder ensures peace of mind, as your belongings are protected from potential intruders.

The Master Lock 4400D Smart F2 features an auto-lock mechanism, ensuring your belongings are securely locked without the need for manual intervention. The padlock also offers multiple access options, allowing you to create up to 20 unique access codes, in addition to the Bluetooth functionality.

This smart padlock is perfect for securing various items such as bike locks, storage lockers, tool boxes, and more. With its combination of advanced technology, robust construction, and user-friendly design, the Master Lock 4400D Smart F2 Keyless Entry Padlock is an essential security companion for modern lifestyle needs.

The Master Lock 4400d Smart F2 is a keyless smart lock that offers a blend of convenience, security, and smart home compatibility. Here are some pros and cons to help you decide if this lock is suitable for your needs.

1. Keyless Entry: The lock offers a keyless entry, which makes it more convenient and less prone to physical key loss or duplication.

2. Smart Home Integration: The lock can be easily integrated with smart home platforms like Amazon Alexa, Google Assistant, and Z-Wave.

3. Battery-Operated: It is battery-powered, so you can still use it during power outages.

4. Auto-Lock Feature: The lock automatically locks after 30 seconds or upon closing the door, adding an extra layer of security.

5. Durable: Master Lock is a well-known brand that is known for its durability and quality.

1. Limited Range: The lock operates within a limited range (about 30 feet or 9 meters), which may cause connectivity issues if placed far from the hub or router.

2. Requires Batteries: Since it is battery-operated, you will need to replace the batteries periodically, which can add to the overall cost.

3. Potential Connectivity Issues: Like any smart device, the lock may experience connectivity issues, especially with older or less powerful routers.

4. Price: Compared to traditional locks, the Master Lock 4400d Smart F2 is more expensive.

In conclusion, the Master Lock 4400d Smart F2 offers a convenient, secure, and smart home-compatible locking solution. However, potential customers should consider the limited range, battery requirements, and higher price point before making a purchase. If these factors are not a concern, and you're looking for a keyless smart lock, this lock could be a good choice. If you're on a tight budget or prefer a more traditional lock, you might want to consider other options.

Details:

Backup access using directional code on Lock keypad. Never worry about a forgotten combination. Low battery notification reminder on padLock and in app. Master Lock Blue Tooth Smart 4400D.

Comes with easy to replace CR2450 battery. Share access with others temporary or permanent. Use your smartphone to open Lock with the free Master Lock Vault locks app. Battery jump allows for temporary access if battery dies while Locked.

Monitor access history receive tamper alerts. Locker mode setting allows for storage inside a Locker.

part #: 4400d prices

• $125.99-$300.00

specifications locsedoo:

• brand: Master Lock
• mpn: 4400d
• mounting: Universal
• type: Smart Padlock
• items included: Instructions
• color: Black
• item height: 3
• material: Stainless Steel
• finish: Matte
• suitable for: Front Entrance Door

seller locsedoo:

• rating: 100.0%
• city: Cumming, Georgia
• # reviews: 52

shipping locsedoo:

• type: Fixed
• service: USPS Ground Advantage
• cost: $5.75
• transit: 5-11 Days
• class: Standard
• carrier: USPS

payments locsedoo:

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

offer locsedoo:

• options: Ship-to-home
• started: August 12, 2025
• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1

general locsedoo:

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

returns locsedoo:

• policy: No Returns

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