LogHome Digital Door Lock for Glass Doors LH300GC is the fastest way to add security to your glass doors. Package already includes clip for double glass doors installation. 
 
2 Access Ways:
1. Pincode 
1 pincode can be registered
3 to 19 digits
2. RFID 
3 pcs included - 2 RF tags, 1 RF anti-metal sticker
Expandable to 50pcs
 
Key Features:
Basic Functions
Open/Close button: manual opening/closing in case of fire or other emergencies
Automatic/Manual Locking: can choose between automatic or manual locking of bolt once door is closed. For automatic locking, time to lock can be changed from 2 to 9 seconds
External Dual Locking Function: door does not open in spite of pressing open/close button from the indoor
Inside Dual Locking Function: door does not open even though a valid password from outside is entered
Emergency Power Supply: when unit has zero battery, can use 9V Square battery to jumpstart unit and enter using registered pincode/rfid
Master Number Function: registered pin/rfid in this mode cannot be altered without knowing the master number, usually used for dormitories 
Reset Function: bypass to the 1 minute shutdown of system after 5 incorrect attempts
Locking Error Alert: generates an error tone when door is not properly closed
Sound Volume: adjust sound volume of tones
Safety Functions
Fake Number Function: hide your true pincode by pressing random numbers before your real pincode
Multiple attempt shutdown: after failure to input valid password in 5th attempt, operation will not be available for 1 minute
Intrusion and Prank Prevention Function: generates an emergency alarm for 1 minute when there is an attempt to open a door by force
Fire Detection: when indoor sensor of doorlock detects fire, it automatically opens the door for safety