Fingerprint Lock
First Claim
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1. A fingerprint lock comprising:
- (1) a lock case;
(2) a fingerprint sensor installed on said lock case;
(3) a infrared transceiver module installed nearby said fingerprint sensor for controlling the power of said fingerprint sensor on or off.
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Abstract
Present invention discloses a kind of fingerprint locks in which the power of the fingerprint sensor is controlled by an infrared transceiver module. The sensor is normal in power off status if it is not in use and can be powered on automatically to identify the fingerprint if a finger touches the fingerprint sensor. It includes the lock case (1), the fingerprint sensor (2) which is installed on the lock case (1) and an infrared transceiver module (3) which is installed nearby the fingerprint sensor (2) in order to switch on or switch off the power of the fingerprint sensor (2). The benefit of the present invention is that it has simple construction and long lifetime.
48 Citations
5 Claims
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1. A fingerprint lock comprising:
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(1) a lock case;
(2) a fingerprint sensor installed on said lock case;
(3) a infrared transceiver module installed nearby said fingerprint sensor for controlling the power of said fingerprint sensor on or off. - View Dependent Claims (2, 3, 4, 5)
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Specification