The Master Lock No. 4401DLH Bluetooth Smart Padlock features a 2-7/32 in. (56 mm) wide metal body for durability. The 11/32 in. (9 mm) dia. shackle offers 2 in. (51 mm) vertical clearance and is made of boron alloy, offering maximum resistance to cutting and sawing. The smartphone/app interface offers speed, ease of use and greater control with the ability to share access, with keyless convenience. The locking mechanism features anti-shim technology, offering maximum security. The 1 Year Limited Warranty provides peace of mind from a brand you can trust.

Features

Item Weight	.779
Product Weight (lb.)	.779
Keys & Accessories Product Type	Padlock
Adjustable shackle	No
Coated	N
Color Family	Black
Lock material	Zinc
Hub Required	No hub connection available
Weatherproof	Yes
Returnable	180-Day
Requires Hub?	No Hub Required
Locking mechanism	Ball bearing
Remote Access	No Remote Access
Power Options	Battery
Color	BLACK
Smart Home	Smart Home Enabled
Works With	Proprietary App
Material	Zinc
Lock Type	Bluetooth
Number of locks in pack	1
Shrouded shackle	No
Lock Product Type	Padlock
Smart Home Protocol	Bluetooth
Voice Control Hub Required	No Voice Control
Shackle diameter (in.)	.34
Product Height (in.)	5.3
Shackle clearance (in.)	2
Product Width (in.)	2.22
Body width (in.)	2.22
Product Depth (in.)	1.06
Manufacturer Warranty	1 Year Limited