Best Keyless Entry Door Lock The electronic lock body is a built-in motor in the lock body, which is connected to the circuit board of the outer lock body through the power cable, and is transmitted to the CPU through fingerprint identification. The CPU sends instructions to the motor in the lock body to rotate, and the entire lock can be opened by unlocking the square shaft. The advantage lies in the relatively higher safety factor, even in the case of violent unlocking, it is difficult to open the lock body. Our company is a professional manufacturer of smart locks. Focuses on the development and production of Electric Lock, Electromagnetic Lock,Titanium Wire Electric Lock, Smart Door Lock, Face Recognition Door Lock, Password Door Lock and Smart Lock.If you want to have a deeper understanding of us, welcome to contact us, we will serve you wholeheartedly.