Product Summary

GL220 is a surface-mounted intelligent electronic lock for glass doors. This lock does not need to be perforated and can be directly installed on the glass door  to provide a more convenient and safe glass door security solution.

  • Easy to install, no glass punching required
  • Gravity sensor for adjusting lock on glass
  • Stainless steel bolts for security
  • Door can be unlocked via access card, pin code or remote (optional)
  • Slider design to protect against UV damage
  • High sensible keyboard, provide graphic unlock function

Product Details

  • Intuitive interface provides visual unlock signal
  • Gravity sensor
  • Auto or manual lock
  • Can register up to 100 access cards
  • Can register up to 4 pin codes
  • Ability to create 'one-time' pin code
  • Double authentication function (pin code plus access card)
  • High-temperature alarm  
  • Alarm for multiple-entry failure or attempted break-ing
  • Mute function
  • Volume control
  • Easy to add and delete access cards

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