Master Lock 4400D Bluetooth Smart Padlock, Indoor
Master LockBluetooth Smart Padlock, Indoor Model
- Your smartphone is the key to your padlock - no more lost keys or forgotten combos!
- With free app, enjoy speed & ease of use, share access, have greater control with temporary digital keys/codes
- Receive tamper alerts & low battery notifications
- Replaceable CR2450 battery can be jumped with an external battery if the battery dies in the locked position
- Backup access using an up/down/left/right directional code on the lock keypad
- Easily add/remove guests & schedule guest access to 24/7 or limit to days or nights
- Locker Mode allows for maintaining a locked state while the phone is stored inside of a locker
- Lock history log tracks important lock events
- Hardened boron alloy shackle for superior cut resistance
- 2" (51mm) wide metal lock body
- Shackle diameter .281" (7mm); shackle clearance: 7/8" (22mm) high, 13/16" (20mm) wide
- Designed for indoor applications
- Retail carded packaging, shelf pack qty 2, master carton qty 8
New platform leverages benefits of the Bluetooth Smart communications protocol
- Low power consumption
- Small footprint
- Rapidly growing installed base of mobile devices
* Device-to-lock communication is managed through the Master Lock Vault eLocks app available in the Apple App or Google Play store.
- Q: Where can I find the app?:
A: The app is available in the Apple App Store and the Google Play Store. Click below or search for "Master Lock Vault eLocks" in the app stores.
- Q: Why do I need a Master Lock Vault account to register my lock?:
A: Master Lock Vault account ensures user credentials are securely deployed and provides enhanced functionality and convenience to the Master Lock Vault eLocks app.
- Q: What if my phone is lost or stolen?:
A: See Reset Keys
- Q: How do I revoke access to a Guest?:
A: See Revoke Guest Access
- Q: What if my lock battery dies?:
A: See Unlock With External Battery
- Q: I replaced the battery in my lock. Why does the lock LED still light yellow?:
A: After installing a new battery, the low battery icon will no longer display in the app, after the app and the lock communicate with each other. However, it will take between 2 to 24 hours for the yellow LED to stop displ
- Q: How do I obtain the Activation Code for my Bluetooth Smart 4400 or 4401 padlock?:
A: See Activation Code
- Q: Are these padlocks susceptible to Bluetooth “hacking”?:
A: Master Lock utilizes Bluetooth Smart technology to facilitate wireless communication between locks and mobile devices. These padlocks are designed in a way that prevents the threat of Bluetooth hacking that exists with so
- Q: How do I find the Activation Code in the packaging?:
A: See Finding the Activation Code
- Q: What if my phone's Bluetooth isn't working?:
A: Make sure your phone is sufficiently charged. In phone’s settings, make sure that Bluetooth is turned on. If you can’t turn Bluetooth on, try restarting your phone and then relaunch the app.
- Q: What battery does the 4400 series use?:
A: The 4400 series comes with an installed CR2450 lithium button cell battery.
- Q: How long will the 4400 series battery last?:
A: The 4400 series battery should last at least 2 years in Touch Unlock Mode and 4 months in Swipe Unlock Mode with regular use.
- Q: What if my Guest does not have a Bluetooth Smart-enabled device?:
A: Your Guest can access the lock without a Bluetooth Smart-enabled device by entering a Manual Code on the lock keypad.
- Q: What is the size and clearance of the 4401 series shackle?:
A: The 4401 series DLH model shackle is .36" in diameter and offers 2" vertical clearance and 7/8" horizontal clearance.
Reviews
-
Pretty Amazing Padlock
Works well, does what it says. My kid loves it.