RFID Locks, Combination Lock, Electronic Lock

We are offering rfid locks, combination lock, electronic lock-8015, specifications:
suitable for hotels, home, offices/flat apartments
door thickness between 30 and 50mm
surface finishing: stainless steel
200 users capacity per lock
unlock ways: password, rfid card (125khz em/13.56mhz mifare card)/mechanical key
reader: contact-less
reader time: 1 to 2 seconds
working voltage: 6v, four aa alkaline batteries
battery lifespan: at least one year
with mechanical key in emergency
technical parameters:
card type: id/mifare card
static current: less than 20ua
read distance: standard 2cm
dynamic current: less than 200ma
unlocking method: mechanical key/card/password
working temperature: -20 to 55 degrees celsius
working frequency: 125khz/13.56mhz
storage temperature: -30 to 70 degrees celsius
testing method: microwave
working voltage: 4.5 to 6.4v dc aa alkaline battery.