Product Description

1,Cast alloy integrative structure, firm and durable. High quality with competitive price. 2,Very easy to operate, suitable for office, house and apartment. 3,There are two kinds of password: Master passwords and sub passwords, which are easy to manage . 4,Change master passwords freely. 5,Master passwords can be used to add or delete any sub password. 6,One-key opening function: freely press any key to open the lock. 7,Input wrong passwords for three continuous times, it will stop for *0 seconds without any operation. 8,Mechanical keys for emergency use. 9,There are three kind of mortise for you to adopt: Single-latch, four-latch, and five-latch. if you are interested in it, pls don't hesitate to contact me. Mr Kerryke Sales manager Email: electroniclock(at)xxxxx Business phone:***************4