High Sensitivity Vibration Sensor Module For Anti-Theft Alarm
₹312.70 incl. GST (₹265.00 + GST)
High Sensitivity Vibration Sensor Module
Product Description
The High Sensitivity Vibration Sensor Module is a compact and responsive sensor designed to detect vibrations, shocks, impacts, and movement. It is suitable for security systems, vehicle anti-theft applications, equipment monitoring, electronic locks, and DIY automation projects.
The module uses an internal contact spring mechanism to detect vibration and provides a digital LOW-level output when movement or impact is detected. Its adjustable sensitivity allows the detection threshold to be tuned according to the application.
Adjustable Sensitivity
An onboard potentiometer allows users to adjust the vibration sensitivity. This makes it possible to configure the module for detecting light knocks or stronger impacts while helping reduce unwanted triggers caused by environmental vibrations.
Fast Response & Easy Integration
When vibration is detected, the module produces an Active LOW digital output (0V) that can be easily connected to Arduino, Raspberry Pi, relay modules, wireless transmitters, or other digital control circuits.
An onboard LED provides visual feedback whenever the sensor is triggered.
Key Features
- High-sensitivity vibration and shock detection
- Adjustable sensitivity using potentiometer
- Active LOW digital output
- Fast response to vibration and impact
- Onboard signal indicator LED
- Wide 5V–15V DC operating range
- Compatible with Arduino and Raspberry Pi
- Suitable for relay and alarm systems
- Compact and lightweight design
- Easy 3-wire connection
Technical Specifications
| Feature | Specification |
|---|---|
| Product Type | Vibration / Shock Sensor Module |
| Operating Voltage | DC 5V – 15V |
| Output Type | Digital Low Level (Active LOW) |
| Sensitivity | Adjustable via Potentiometer |
| Indicator | Signal LED |
| Response | Instantaneous |
| Dimensions | Approx. 40mm × 20mm × 11mm |
| Connection | 3-Wire: VCC, GND, Output |
Working Principle
The sensor uses an internal contact spring mechanism to detect vibration or physical movement. When the sensor experiences sufficient vibration or impact, the internal contact changes state and the module generates a LOW-level output signal.
The output can be monitored by a microcontroller or used to directly trigger compatible control circuitry such as alarms, relays, or wireless transmission modules.
Output Interface
The module provides a simple 3-wire connection:
- VCC: Power supply
- GND: Ground
- OUTPUT: Digital vibration detection signal
When vibration is detected, the output becomes LOW (0V) and the onboard indicator LED lights up.
Typical Application Scenarios
Vehicle Security
Suitable for car and motorcycle anti-theft alarm systems that respond to vibration or impact.
Smart Home Security
Can be used with windows, doors, cabinets, and other protected areas to detect vibration or tampering.
Equipment Monitoring
Useful for detecting excessive vibration in machines, equipment, and mechanical systems.
Electronic Locks
Can be integrated into smart locks and security devices to trigger an alarm when unwanted movement or tampering is detected.
Applications
- Vehicle anti-theft alarms
- Motorcycle security systems
- Door and window vibration detection
- Smart home security
- Electronic locks
- Equipment monitoring
- Machine vibration detection
- Alarm systems
- Relay control
- Wireless security systems
- Arduino projects
- Raspberry Pi projects
- DIY automation
- Robotics projects
Package Includes
- 1 × High Sensitivity Vibration Sensor Module
Product Disclaimer
Product information provided on our website may not be entirely accurate as specifications can vary between manufacturers, suppliers, and production batches. Please verify the actual product specifications before using the module in critical applications.
Product images are for illustrative purposes only and may differ from the actual product in colour, component placement, dimensions, or other visual details.
This sensor is intended for general vibration detection and should not be considered a standalone safety or security system for critical applications.
Important Note
Sensitivity Adjustment
Use the onboard potentiometer to adjust the sensor’s sensitivity according to the application. Excessive sensitivity may cause unwanted triggering from surrounding vibrations.
Power Supply
The module supports 5V–15V DC. Always ensure the supplied voltage remains within the specified operating range.
Output Logic
The module uses Active LOW logic. When vibration is detected, the output changes to a LOW level.
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Frequently Asked Questions
1. What is the High Sensitivity Vibration Sensor Module?
It is a sensor module designed to detect vibrations, shocks, impacts, and physical movement.
2. What output does the sensor provide?
It provides a digital Active LOW output when vibration is detected.
3. What is the operating voltage?
The module operates from 5V to 15V DC.
4. Can the sensitivity be adjusted?
Yes. An onboard potentiometer allows the vibration detection sensitivity to be adjusted.
5. Does the module have an indicator LED?
Yes. The onboard LED lights up when the sensor is triggered.
6. Can I use it with Arduino?
Yes. The digital output can be connected to a suitable Arduino digital input.
7. Can I use it with Raspberry Pi?
Yes. It can be interfaced with a Raspberry Pi using a suitable GPIO input, while ensuring the signal voltage is appropriate for the GPIO.
8. Can it be used for vehicle security?
Yes. It is suitable for experimental car and motorcycle vibration/anti-theft alarm systems.
9. Can it detect small vibrations?
Yes. The sensitivity can be adjusted to detect relatively small vibrations or stronger impacts.
10. What are the module dimensions?
The module measures approximately 40mm × 20mm × 11mm.
11. How many wires are required?
The module uses a simple 3-wire connection: VCC, GND, and Output.
12. What happens when vibration is detected?
The output changes to LOW (0V) and the onboard signal LED indicates the trigger.Only logged in customers who have purchased this product may leave a review.
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