To open the door to the toilet, one must know the magic word. In a prosperous country of Finland, it appears, too, has its problems - and quite spicy properties.
Places of public use very often the target of attacks of vandals. Everything happens behind the closed door, and then it is difficult to find the culprits. But if, for example, someone opens an institution and sells its minimum program: rent a café, security, personnel, - he need not worry: it appears, with the achievements of modern technology can be an easy solution to many problems. Finnish authorities have come up with a very original way to deal with vandals.
In some areas, now has a dedicated system, which opens the door to any cherished by SMS. Visitors to send a message with the word OPEN on a special number that is listed on the door. Message is sent to the modem. It includes a call - the lock opens!
Of course, it's not free: a small amount is still removed from the phone, but on the standard tariff. For some time, the system stores the phone to send SMS «customers» and thus controls the potential vandals.
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