Gate lock regulated and controlled by mobile phone
A technology of door locks and mobile phones, which is applied in the field of door locks controlled by mobile phones. It can solve the problems of complex electronic locks, hidden dangers of anti-theft effects, troublesome opening operations, etc., and achieve the effects of good anti-theft performance, good anti-theft performance, and convenient operation.
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[0010] Shown in the accompanying drawings embodiment: there is a single-chip microcomputer 1 in the door lock, and this single-chip microcomputer 1 one end is connected with the door lock demodulation circuit 2 and the mobile phone signal circuit 3, and the other end is connected with the power amplifier circuit 4 and the mechanical execution member 5. The end of the single chip microcomputer 1 is connected with a key preset and reset circuit 6 . The single-chip microcomputer 1 is also connected with an alarm circuit 7 .
[0011] In this technical solution: the signal receiving circuit 3 and the door lock demodulation circuit 2 are composed of a mobile phone chip, and the door lock demodulation circuit 2 is used to demodulate the signal received by the front-stage signal receiving circuit 3, and can adjust the signal from 0 to 90 The key preset and reset circuit 6 is composed of ventilated keyboard buttons, which are used to preset and reset the password and unlocking times of...
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