Wi-Fi Glass ONLY Fingerprint Pin Code or Card Access Door Lock M901S-W for Swinging or Sliding Doors

ALL NEW WiFi Glass Only No Drilling Needed Lock

WiFi Access Via IOS or ANDROID APP on your Smartphone, Fingerprint, Pin Code, RF Card Unlocking For Swinging or Sliding doors Up to 300 Different Users Door Thickness 3/8" to 1/2" Zinc Alloy and ABS material Automatically Relocks Semiconductor Fingerprint Sensor Touch Screen Keypad LCD Display Indicator Door Bell Unlock Records Tracking Voice Indicator.

Features

• 4 ways to unlock: WiFi APP, Fingerprint, Card , PIN Code 
• Convenient APP management system
• Remotely send temporary PW to cell phone through APP.
• One-time PW/Time-period (weekly recycle)
• Time-limited or permanent password settings, suitable for various scenarios;
• Remotely authorize user to open door.
• Local storage of lock record
• Real-time check of lock record.
• Simple installation without punching;
• Emergency power supply in case of power runs out.