2pcs of KeyTags+1pcs of SAMSUNG SHS-G510 Digital door lock keyless touchpad security

Samsung SHS-G517(G510) Digital Door Lock for Glass Door Keyless and safeGlass type door lock
Automatically switch key pad depend on a door direction Do an about-turn over to install without any additional operation Chime bell feature
Anti-theft Mode

Simply pressing the security button before going out enhances the security during an emergency. In this anti-theft mode, any attempt to forced entry attempts or any repeated authentication failures will trigger an alarm sound.
Fire Detection Sensor

When the indoor temperature exceeds a certain limit, an alarm sounds and the door automatically opens. (Fire detection sensor works in about 65°C, it depends on the installation environment.)
User-friendly access

Smart door lock accommodates each person's individual lifestyle with the variety of access methods. You can register key tags/RF cards up to 70 and set your password in 4~12 digit combination
Interface with Samsung Smart Home
The lock has an interface with Samsung video door phone or home automation to unlock the door.
Battery Replacement Reminder Feature
When battery replacement time approaches, a melody rings whenever the door opens, providing safety reminds and greater convenience.
Emergency Power Supply Feature
In the event that batteries run out, the door can be opened from the outside by using a 9V battery.