Master Lock Bluetooth Smart Padlock 4401 (outdoor)

£79.99 inc. VAT
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Outdoor Bluetooth Smart Padlock from Master Lock unlocks without a key or combination using your SmartPhone or manually via directional keypad.
  • Share access remotely via the Master Lock Vault app.
  • Weather resistant to IP 56 rating when closed.
  • Non-weather resistant indoor padlock also available.
  • Pry resistant body is constructed from Zinc.
  • Boron Carbide shackle to resist bolt cutters.
  • Review audit trail via the app to see who's opened the padlock.
  • External battery contacts in case of battery failure.
  • 1 x CR2 lithium battery (included).
  • Body dimensions: 74 x 56 x 27mm (HxWxD)
  • Shackle clearance 51mm x 22mm.
  • Shackle diameter 9mm.
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Ref: MAS-4401EURDLH     Compare Models


The Master Lock Bluetooth Smart Padlock 4401 is designed for outdoor use and is ideal for securing gates, sheds or even used to secure your bike. Your smartphone is the key for this smart padlock which will open on touch when the phone is with you via a Bluetooth connection. Access can be shared remotely via the Master Lock Vault app* and the audit trail facility will log who opened the padlock, when and for how long. The lock is powered by a CR2 lithium battery, which is included with the purchase, and also includes external battery power point in case your battery runs flat.

* Requirements: SmartPhone must be iOS 8.0 and above or Android 4.3 and above.

Product Details

A 56mm
B 51mm
C 22mm
D 9mm
E 27mm
F 130mm
Body Width
Vertical Shackle Clearance
Horizontal Shackle Clearance
Shackle Diameter
Body Thickness
Overall Height
Show Imperial »
Body MaterialZinc
Body ShapeSquare
Shackle MaterialBoron Carbide
Shackle ShapeRound
Shackle TypeLong
Warranty2 Years
Lock Mechanism
Lock TypeBluetooth (Smart)
Keys Includedn/a
Battery Type1x CR2 (included)
WeatherproofYes (External Use)
Anti-Corrosive ComponentsYes
Plastic Sheathing (Body)Yes
Security Features
Saw ResistantNo
Anti CutYes

Master Lock Bluetooth Smart Padlock 4401 (outdoor) Rated 7 / 10 after 2 customer reviews

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