Detailed Product Description

Digital lock #6600-101B

1. Especially suitable for installation by non-professionals.

2.High quality with competitive price.

3.Very easy to operate, suitable for office, house and apartment.

4.There are two kinds of password: Master password and sub passwords, which are easy to manage .

5.Change master passwords freely.

6.Master passwords can be used to add or delete any sub password.

7.One-key opening function: freely press any key to open the lock.

8.Input wrong passwords for three continuous times, it will stop for 10 seconds without any operation.

9.Mechanical keys for emergency use.

10.There are three kinds of mortise for you to adopt: Single- latch, four-latch, and five-latch.

11.Password capacity 300.

12.Use 9V extra power when lower power which is safe and convenient.