Established in 2002 ELA has over 40 models of smart lock Our products include smart hotel lock,card hotel lockbluetooth hotel lock,online system hotel locketc, and intelligent residential locks. Face recognition system( fingerprint lockpassword lock,. we have our own RD department which contains 5 electronic engineers and 4 mechanical engineers . We provide OEM & ODM services. Our products are CEISO9001 ,EN14846 and Fidelio Interface approved.