Venotech Palm Vein Smart Lock, 2-in-1 Doorbell Keyless Entry Door Lock with Code Passcode, IP55 Waterproof, Auto Lock, Upgraded Rechargeable Battery, Front Door Smart Lock for Home, Office,

Keyless Entry Door Lock Venotech smart door lock adopts a new generation of biological palm recognition technology system, which uses near-infrared imaging technology to read the image of the distribution of blood vessel texture within 3 mm subcutaneously, and can be unlocked by simply placing the palm of your hand in front of the recognition screen. 100% accuracy, a fast, accurate and safe way to identify. Provide secure, keyless access for your family, friends.
Door Security LockSmart lock front door adopts three unlocking methods: palm recognition, numeric keypad and key unlocking, each smart lock can store 500 palm vein images, and 100 sets of 4-8 digit passwords. The package comes with 3 spare keys.
Suitable for All Ages Front door smart door lock palm vein recognition is not affected by water, dust, sweating, skin damage or any other skin condition. At the same time, the performance of recognizing the texture of the palm print does not change with the age of the user. The vein lines on each person's palm are unique and cannot be imitated.
Silent ModeThe front door lock comes with a silent mode, if you want to protect your privacy, just press and hold the "0" button for 5 seconds to activate the silent mode. Silent mode ensures that your privacy is affected and does not interfere with others.The smart deadbolt lock needs to be installed with 8 AA alkaline batteries (not included), which can last for 5000+ times and is not affected by any external factors.
One-Touch LockThe keyless entry door lock deadbolt has a one-touch lock function, no longer have to worry about forgetting to lock the door, the locking time is only 1 second, you can also change the locking time setting according to your needs, smart lock can freely set the locking time from 1 to 99 seconds.
Alarm device10 consecutive input errors in the smart lock - alarm for 2 minutes. How do I interrupt? The key is turned on to remove the battery to disarm the alarm