... C:72mm Door thickness:38~55mm Features: 1. Can match with LD-G3,ZW10 lock cases;2. Unlocking methods: finger print ... of fake closing, jimmying resistance, low voltage alarm; 6. Set with 9V DC IN port, for the use of emergency unlocking; ... 7. Have pass word with Prevent eavesdropping function;8. Have national surface patent and lock ...