A vibration detector is a device that detects the vibration of an object and issues an alarm. It is mainly used in the field of security, such as intrusion alarm systems in homes, commercial and industrial places. We will introduce the technical characteristics, working principle and application of the vibration detector.

1. Technical features

(1). High sensitivity: It can detect the vibration of the object sensitively, respond quickly, and issue an alarm quickly.

(2). High reliability: It has a good alert ability for different types of vibration signals, can accurately judge whether there is an intrusion behavior, and send out a real alarm signal, which greatly improves the reliability of security.

(3). Easy to install: Easy to install, and there is no need to modify the protected object.

(4). Low energy consumption: The micro-power consumption design can prolong the battery life.

(5). Strong anti-interference ability: Adopting advanced digital signal processing technology, it can effectively resist external interference signals and ensure the stability and reliability of signals.

2. Working principle

The vibration detector judges whether there is an intrusion by sensing the vibration signal of the object. When the protected object is vibrated by external force, the vibration detector will detect the vibration signal, through the internal circuit, convert the vibration signal into an electrical signal, and compare it with the preset threshold. When the signal strength exceeds the level set by the threshold , the vibration detector will send an alarm signal to the alarm control panel, and the alarm control panel will send out alarm signals such as sound or flash. In this way, users can be reminded in time to help them take necessary measures to avoid theft.

3. Application

Vibration detectors are widely used in residential, commercial and industrial places, such as banks, shopping malls, hotels, storage rooms, warehouses, offices, etc. In these places, the vibration detector can be used as an important part of the intrusion alarm system to provide users with reliable protection and security monitoring.

In short, with the continuous development of security technology, vibration detectors, as an advanced security equipment, have the advantages of high sensitivity, high reliability, easy installation, low energy consumption, and strong anti-interference ability, and will be more widely used in the future applications.