Doorbell reminding device

Abstract

The invention discloses a doorbell reminding device, belonging to the technical field of doorbell devices. The doorbell reminding device comprises a power supply, a controller, an alarm device, a vibrator, a pressure sensor, a life detection instrument, a receiving and transmitting integrated probe, a multi-channel selection module and a signal amplification processing module, wherein the power supply is respectively electrically connected with the controller, the vibrator, the alarm device, the multi-channel selection module and the signal amplification processing module, the controller is respectively electrically connected with the vibrator, the alarm device and the signal amplification processing module, and the signal amplification processing module is electrically connected with the receiving and transmitting integrated probe through the multi-channel selection module; and the life detection instrument and the pressure sensor are respectively electrically connected with the receiving and transmitting integrated probe. The doorbell reminding device has the benefits that: pushing of a doorbell by a person can be notified for a user through vibration of the vibrator and voice prompt of the alarm device, the situation that the user cannot hear the knocking sound due to too large indoor sound is avoided and simultaneously the occurrence of false alarm is avoided; furthermore, the doorbell reminding device has the advantages of simple structure and convenience for use.

Description

technical field [0001] The invention relates to a doorbell reminder and belongs to the technical field of doorbell devices. Background technique [0002] With the rapid development of the economy, there are more and more types of doors and anti-theft doors, and more and more functions. People outside only need to press the doorbell, and the people inside can hear it and walk over to open the door. Knock on the door with your hand. But when the indoor sound is relatively noisy, the knocking sound is often not heard, which will bring a series of problems. Additionally, false positives may occur. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a doorbell reminder, which can solve the above-mentioned problems. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a doorbell reminder, including a power supply, a controller, an alarm, a vibrator, a p...

AI Technical Summary

Problems solved by technology

However, when the indoor sound is relatively noisy, the knocking sound is often not heard, which will bring a series of problems

Additionally, false positives may occur

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