User Manual. One touch to open if make a mistake. You may input any number before or after user code when unlock by code. E-mail: firstname.lastname@example.org.
Ardwolf Fingerprint Door Lock. Ardwolf is an expert on security solutions and smart home services. We have a wide range of products, from biometric fingerprint
17 Aug 2018 User Manual 18 Mar 2017 21 Jun 2017 Ardwolf A20 smart door lock is /2018/08/17/2100-expert-maintenance-and-troubleshooting-guide,