Alinory Smart Door Lock - Keyless Entry with Card Reader, Password & Mechanical Key - Anti-Theft Electric Security Lock for Home, Office & Apartment Safety

Features: Backlight touch screen 12-key keyboard.Low voltage indication: The keypad light will flash to remind you to replace the battery.Low-voltage alarm: When the battery voltage is lower than 4.8V, a low-voltage alarm sounds every time the lock is unlocked. (Can also switch 50 times after the alarm, and you should replace the battery at this time)Malicious password and card trial alarm: 5 consecutive errors, the keyboard and card are automatically locked for 3 minutes and alarms immediately.The unset administrator prompt.Full user capacity prompt.Specification:Material: zinc alloyColor: as picture shownPower: 4 AA 1.5V batteries (not included)Quiescent Current: <20μAWorking Current: <200mALow Voltage Indication: <4.8VLock Tongue: 60mmDoor Thickness: 30~60mmCard Type: IC cardUser capacity:Administrator: 5 (password, total card)Ordinary Users: 80 (password, total card)Single Password: 15 (password, total card)Power Supply: 4.5V~6.5VTypical Quiescent Current: <20 μAOperating Current: <200 mAExecution Mechanism: DC micro motorLock Body: double tongueEnvironment: Working temperature: -20~70℃Working Humidity: 5%~95%Package List:1 * Front Lock Plate1 * Rear Lock Plate2 * Pad 2 * IC Access Card2 * Mechanical Key1 * Lock Tongue2 * Installation Package

Three unlocking methods: password + card + mechanical key. More convenient and reliable to use.

Reversible handle design: suitable for right and left hand doors, proving you much convenience.

Available doors thickness: suitable all the doors, whose thickness is between 30mm~60mm.

Concealed keyhole: Designed with a small mechanical keyhole, it is ideal for emergency situations.

Easy to install: with mounting accessories, can realize quick installation.