12 digit, 4x 6V AA Alkaline, Black
<b>Slim & Compact Design Samsung Digital Door Lock!</b>
- Double authentication mode with password and RF card
- Blue LED wake-up indicator
- Random security code feature to enhance the security
<b>Random Security Code Feature</b>
Password will be pressed after pressing two random numbers, preventing intruders from checking the fingerprint marks left.
<b>Double the Security with Automatic Locking and Double-lock Features</b>
The automatic lock eliminates the need for users to manually lock when going out. If needed, users can utilize the double-locking feature designed to keep doors locked even with the password and key tag confirmation. Particularly, this feature helps give parent's with young children peace of mind if children accidentally go out unattended and to prevent intruders from using alternative door openings such as pet doors to break in.
<b>Anti-theft Mode</b>
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.
<b>Greater Safety in an Emergency with the Samsung Digital Door Lock's Security Assurance Features</b>
Having surpassed many tests including withstanding high-voltage electric surges, simulated theft scenarios, and fire with impressive results, one's security is guaranteed with high quality, and innovative technology. In the case of a fire, and when temperatures reach over 60 degrees celsius, the system is specifically designed to trigger the alarm and unlock the door thereby allowing the user to manually open the door using the lever in case the lock loses its electronic functions.
<b>Key Pad Volume Control</b>
With the ability to set and adjust the number pad volume, this feature makes living more comfortable if arriving home late at night or when a baby is sleeping.
<b>Clean and luxury design</b>
Door lock's compact and slim design adds more beauty to the interior of the entrance area.
