Reminding device

Abstract

The invention discloses a reminding device belonging to the technical field of doorbell devices. The reminding device comprises a power source, a controller, an alarm, an LED lamp, a pressure sensor, a life detector, receiving and transmitting integrated probes, a multi-route selection module and a signal amplification processing module, wherein the power source is respectively electrically connected with the controller, the LED lamp, the alarm, the multi-route selection module and the signal amplification processing module; the controller is respectively electrically connected with the LED lamp, the alarm and the signal amplification processing module; the signal amplification processing module is electrically connected with one of the receiving and transmitting integrated probes through the multi-route selection module; and the life detector and the pressure sensor are respectively electrically connected with one of the receiving and transmitting integrated probes. The reminding device has the beneficial effects that a user can be told that someone presses a doorbell through the flashing of the LED lamp and the voice reminding so that the condition that sound generated by knocking at a door cannot be heard due to overlarge indoor sound is avoided, and meanwhile, misinformation can be avoided; and the reminding device is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a reminder device 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 reminder device which can solve the above-mentioned problems. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: a reminder device, including a power supply, a controller, an alarm, an LED light, a pressu...

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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