0086-755-27800535
1-25H, Bldg. 1, Taihua Building, Baocheng 30th Area, Qianjin Rd., Xin'an Office, Bao'an District, Shenzhen, Guangdong, China (Mainland)
Keyless door lock
1,Unlock by password composed by digit wheels.
2, Material: zinc alloy.
3, Unit size: please see picture below.
4, Net weight: around 102 grams.
