Fingerprint TTLOCK APP RFID Card Code Electronic Smart Lock for Framed Frameless Glass Sliding Door Keyless No Wiring

• Easy to install: Don’t to drill for frameless glass door. No wire diagram is needed.
• Multiple unlock method: Fingerprint, code, card or APP, remote control.
• Support multiple contactless smart card, such as ID card.
• Low power consumption. 4pcs AA batteries. Work continuously for 1 year. Support low power warning and protection, (Still could unlock for 200 times after the first low power warning)
• Human voice for convenient guide.
• Support doorbell: press # and door rings.
• Backup power supply: Support unlock after connecting power bank via USB port.
• Alarm locking: Lock will be locked for 3min if inpu wrong code many times.
• Suitable for multiple door: Double open glass door with or without frame, single open glass door. Please note that ground latch is needed to fix one glass to use this lock.