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Security digital keypad card key home door lock
A673 residential lock
Specification
| Memory Capacity | 32 M1 card and passwords |
| Power Supply | 6V,4 AA batteries. |
| Static Power Supply | ≤18UA |
| Dynamic Power Supply | ≤200UA |
| Working Temperaure | -10°c + 80 °c |
| Door Thickness | 40-60mm |
| Digital combination | 6-12 digits |
