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FAQ

What glass door thickness and verification modes are compatible with the eSSL GL300 lock?

Answer:
The eSSL GL300 is engineered specifically for frameless glass doors with a glass leaf thickness between 10 mm and 12 mm. It supports four verification methods: an optical/capacitive fingerprint sensor, a touch keypad for 6 to 10 digit PINs, an RFID card reader, and wireless remote control.

The eSSL GL300 is designed specifically for frameless single- or double-leaf glass doors in corporate offices, executive suites, conference facilities, and retail spaces. It clamps directly onto glass panels with a thickness of 10 mm to 12 mm and engages with an aligned matching strike box.

It provides versatile multi-credential verification options:

  • Biometric Fingerprint Sensor: High-accuracy touch verification integrated directly on the front panel.
  • RFID Proximity Card: Fast card tap entry compatible with standard user RFID cards.
  • Numeric Touch Keypad: Supports PINs ranging from 6 to 10 digits in length, with anti-peep random password masking up to 30 digits.
  • Remote Control: Wireless unlatching capability via authorized remote controller signals.

If internal 4 × AA alkaline batteries (they are not included) deplete, the lock's external Micro USB port allows users to supply temporary 5V DC power via a mobile power bank to verify credentials and gain entry.