Mechanically coded lock does not require batteries or wired power at all, easy to install and use.
Good water resistance, high-temperature resistance, rust resistance, and can be installed outdoors.
The password length is 1-11 digits, no key is needed, easy to use, safe and reliable.
Intelligent coded lock, adopts premium zinc alloy material, sturdy and durable, without deformation.
With good anti-theft performance, it is widely used in home gates, offices, parking lots, apartments, etc.