SDUN Locker Combination Lock For Fitness Club

Feature:
* Keypad operation
* Zinc Alloy housing
* Size: 108 x 52 x 10.5mm
* Vertical or horizontal style(Customized)
* Silvery or Black finish
* Private or public function
* Visual & audible indicators
* User code 1 to 15 digits long, more than 1000 trillion possible combinations
* Manage with APP, wechat or the system at our website
* Varying master code, safer.
* Powered by 1 pc CR1632 cell button battery, it can last 2 - 5 years
* Suitable for both metal and wood cabinets
* Easy to install

Thickness of board:  
Metal: 0.5 ~ 12mm
Wood: 0.5~22mm

Easy installation:
Easy installation, can replace mechanical locks directly.

APP Management:

Sdun special App management helps our users to open the locks immediately when they forget the user code or need open the lock when they are not there. It also helps our distributors to  reduce the customer complaints and the costs of after sales service. The master is varying, safer.  

* Assign the locks
  Transfer the lock to the new user's account.
* Reset/open lock
   When the user forget the password, he/she can apply for a master code from App to open and reset the lock immediately. 
* Temporary user code
  Temporary use, every temporary user code can be used once only then is invalid when unlock.