Product Introduction

The advantages of 36⁴ passwords door lock

1.Convenience:

keyless entry lock. No key-forgetting or key-missing worries.  An optional Cloud key service via our website is  provided to save and retrieve customer's  password in case they forget their password. 

2.Security:

There are 36 codes (0～9, A～Z) per wheel. The total combinations of passwords are 36⁴ (4 wheels/lock) = 1,679,616. Passwords can be changed easily by owner. For extra security, to open/lock door and lock password, this lock can be controlled by an accessory password padlock provided. This is an excellent keyless entry lock for rental properties.  There's no to change the door lock when tenant changes, only a new password is needed for new tenant. Suggestion: After you open/lock door, please turn the code wheels to prevent password theft.

3.Sturdy and Durable:

This is a fully mechanical door lock and it comes with an unbeatable 20 years mechanism warranty. (Intentional sabotage & password problems are excluded in the warranty).  In general, electronic locks only come with 1~2 years warranty. The lock operates in tough temperature environment between +/- 100°C. To ensure the most sturdy and durable lock connection, there are two 8mm diameter stainless screws applied to the inside/outside rose(cover) (2mm in thickness Stainless steel).

 4.ECO-friendly:

It's a pure mechanical keyless entry lock, no battery is needed to operate.  For rental properties, there is no need to change the door lock when tenant change, only a new password is needed for new tenant. This lock is truly an eco-friendly product.

5.Easy to DIY:

All holes required on the door are same as regular cylindrical/tubular lock. It is very easy for Installation or replacement.

6.Cloud Key:

An optional cloud key service is provided for customer that wishes to store/retrieve their passwords from website by mobile phone.  

7.Stability:

Completely mechanical design, no battery or electricity is needed. It operates during power outage. No weather/temperature related problems. The electronic lock tends to break due to running out of battery and power outage problems. The traditional mechanical key lock can have keyhole being stuffed or broken key problems.

Disadvantages: 

1. It's not recommended to use this keyless entry lock If you have symptom of amnesia and don’t know how to use smart phone to get your password.
2. No lighting is equipped on this lock. In the dark environment, a lighting device such as flashlight or mobile device is required.