• Passcode Entry 
  This keypad lock offers 20 access codes for family use and a temporary code for single-use guest entry
  
  
• One-Time Code 
  A one-time PIN code can be set for door opening and will automatically be deleted after use
  
  
• Smart Locking 
  Features an automatic door lock that can be set to lock in 10-99 seconds and one-touch auto-lock by pressing and holding any key on the keypad for 2 seconds
  
  
• Security Deadbolt 
  Provides reliable home protection with its sturdy aluminum alloy construction, weather resistance (IP54), durability, anti-peeping user code protection, low battery indicator, and solid lock cylinder. Our deadbolt smart lock is only suitable for 2-1/8" (54mm) door holes, and is not compatible with 38mm door holes
  
  
• Easy Installation 
  TEEHO door lock can be installed in minutes with just a screwdriver and is suitable for both men and women
  
  
• Quality Assurance 
  TEEHO offers 30-day customer commitment, 1-year product support on all parts, and lifetime after-sales customer service, including online phone support from Monday to Friday 9 AM to 5 PM PST and 24/7 online email service