Product Summary

GL220 is a surface-mounted intelligent electronic lock for glass doors. This lock can be directly installed on a frameless glass door without making any perforation on glass door. It provides very convenient and safe security solution on glass door. 

• Easy to install, no glass punching required
• Gravity sensor to sense door handing direction
• Stainless steel bolts for higher security
• Door can be unlocked by RFID cards, Passwords and
   remote control (optional)
• Keypad is protected by slide cover to protect it against UV
• High resolution backlit digital keypad

Product Details

• Intuitive interface provides visual unlock signal
• Gravity sensor
• Auto or manual lock
• Can register up to 100 RFID cards
• Can register up to 4 no. of passwords. Password length can be 4-12 digits
• Support one-time password
• Easy to add and delete single access cards
• Double authentication function (Card plus Password)
• Emergency power function using 9V DC battery
• High-temperature alarm
• Alarm for multiple-entry failure
• Alarm for attempted break-in
• Mute function
• Volume control function

Digital Glass Lock GL220

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