We are shen zhen flycolor technology co., ltd based in Shenzhen, China. We are member of TradeKey.com since May, 2013. Our business is related to Security & Protection industry and we specifically deal in Fingerprint lock ,hotel lock,Sauna lock ,Apartment lock. Please find our product details below: Fingerprint lock Fingerprint & Password & Mechanical Key Smart Anti-thief Door Lock with Automatically Back Locking Function 4 n 1 smart lock ( password+remote+card+key) 4 in 1 Smart Door Lock (Password + proximity Card + Remote control + Mechanical Keys) , high quality , low price , hot sale now Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.