In 2017, Avent Security had launched the new products. The digital door lock D600. The brand new Digital Door Lock
D600 used the password and RF card to unlock the door. You can set 50 users to use the password and 200 users to use the RF card to unlock the door. The administrators can add different general users as well. This simply action can bring you more convenient. The new D600 is made of stainless steel 304. Stainless steel (Grade 304) is designed to absorb more energy without breaking. The stronger resistance to corrosion keeps a longer life time for the finish. With the 92.5/62mm mortise, the new D600 is suitable for 35~55mm of wooden door. The D500 can automatic locking and unlocking the door. The lock is driven by a motor, so it made it easier for the glass door. The D600 use 4 pieces of 6V batteries. The batteries can provided 6,000 ~ 8,000 times to unlock the door. When the 4 batteries run off, there is a 9V battery backup power support can be used. The 9V battery can be charged on the ports to give the lock a temporary power for unlocking. The D600 also have the low battery alarm. When the batteries run off, the low battery alarm will active automatically. Another notification is the wrong password alarm. The wrong password alarm will active when the users input the wrong password. This action can protect the lock better.