Smart Lock, Keyless Entry Door Lock Deadbolt, SDOER Fingerprint Electronic Keypad Biometric Front Door Lock with Keys, Automatic, APP Control Code Digital Lock for Home
- ...can be easily installed by yourself in a few minutes with just a screwdriver - no additional drilling required , without professional locks. Compatible with standard American wood doors for left and right hand doors. Thickness suitable for doors: 35~55mm..
- ⑤ [Customer Service] The digital door lock with keypad set intelligent lock adopts a solid zinc alloy and stainless steel frame. the IP65 protection grade is all-weather protection. Applicable to working temperature: - 25 ° C~55 ° C. Please rest assured that you can enjoy free return service and lifelong technical support by purchasing the deadbolt intelligent lock. If you have any problems during installation and use, please feel free to contact us..