Specification
item
US Smart Door Lock
Future
Easy-to-install in 10min / Keyless Smart Auto Lock
Brand Name
Airbnk
Model Number
M510
Material
Aluminium alloy + Lock core copper
Appearance technology
Sanbdlasting oxidation
Product Dimensions
60*60*75mm
Color
Silver
Item Weight
0.6kg
Average Battery Life
1 year
Warranty Description
1 year manufacturer
Unlock way
APP / Key Unlock Smart Lock
Product Description
The difference between M500 & M520 & M530
M500 Fit for the lock cylinder length is 35+35mm
M520 The lock and the cylinder are separate, so it can fit for 40-100mm door thickness
M530 Don't need to change your existing lock cylinder, so it can fit for more type of lock(include euro profile cylinder/ swiss
round cylinder / knob cylinder / UK oval cylinder)
M501&M521&531 are the big motor lock,other is the same.
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.

How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
