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| This interface provides you a means to understand and program a control required to enter any restricted area. This is called as gaining an access to a restricted area of a building or a department in an industrial setup. These are very common in multistoreged apartment blocks or office complexes. The access can be gained only by using password. This interface module essentially consists of a numeric keypad, with access control keys. On successful entry of the password, an electronic lock opens the simulated door. The access control will be disabled once the door is closed, or when against a specific time interval is elapsed. Since this contains all the necessary hardware interfaces, several of your schemes can be experimented. |
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