Glass Sliding Door Lock Smart Tuya App Biometric

Smart Glass Sliding Door Lock – Tuya App Control

Model: KF6511E

Product Description

The KF6511E Smart Glass Sliding Door Lock is a modern access control solution designed for both residential and commercial glass sliding doors. With Tuya Smart App integration, Wi-Fi and Bluetooth connectivity, and multiple unlocking methods, this lock delivers enhanced security, convenience, and reliable performance.

Engineered specifically for glass sliding door installations, it supports fingerprint recognition, keypad entry, NFC card access, and mobile app control, making it ideal for homes, offices, and short-term rental properties.

Key Features

• Tuya Smart App Control: Remote access, monitoring, and user management

• Multiple Unlocking Methods: Fingerprint, keypad, NFC card, mobile app, and emergency mechanical access

• Wi-Fi & Bluetooth Connectivity: Stable 2.4GHz Wi-Fi and Bluetooth support

• Capacitive Touch Keypad: 13-key illuminated keypad for easy use in low light

• OLED Display: Clear front display for status and operation feedback

• Emergency Power Supply: USB Type-C port for emergency charging

• Low Power Consumption: Optimised for extended battery life

• Modern Design: Specifically designed for glass sliding doors

Technical Specifications

• Model: KF6511E

• Application: Glass Sliding Door

• App Platform: Tuya Smart

• Network: 2.4GHz Wi-Fi / Bluetooth

Power Supply:

• Main: DC 6V (4 × AAA alkaline batteries)

• Nominal: DC 7.4V

• Emergency: 5V USB Type-C

• Undervoltage Alert: < 6.9V

• Static Current: < 110 μA

• Motor: 8V DC

• Keypad: Capacitive touch, 13 keys (0–9, *, #, lock key)

• Keypad Backlight: White

• Front Display: 0.96” OLED

• Speaker Output:

  • Front: 8Ω / 1W

  • Rear: 8Ω / 1W

• Fingerprint Sensor: Semiconductor fingerprint module

• Card Type: Mifare / NFC

• Card Detection Range: 0–40 mm

• Door Thickness Compatibility: 41 mm – 55 mm

Environmental Specifications

• Operating Temperature: 20°C to 60°C

• Operating Humidity: 10% – 90% RH (non-condensing)

• Storage Temperature: -30°C to 70°C

• Antistatic Protection:

  • Contact Discharge: ±8 kV

  • Air Discharge: ±15 kV

Package Includes

• 1 × Smart Glass Sliding Door Lock (KF6511E)

• Installation accessories

• User manual

Additional Information

• Suitable for residential and commercial use

• Professional installation recommended

• Internet connection required for remote app features