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Human Body Sensing IR Pyroelectric Infrared Sensor Anti-theft Alarm Electronic KIT

Name: Human Body Sensing IR Pyroelectric Infrared Sensor Anti-theft Alarm Electronic KIT
Brand: Generic
SKU: 1794482
Price: 889 INR
Availability: InStock

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AI Summary

Educational Robot Kits and Accessories for everyday users

The Human Body Sensing IR Pyroelectric Infrared Sensor Anti-theft Alarm Electronic KIT is a value-for-money educational robot kits and accessories designed for everyday users. It features Item Type: Kit and Model No. / Name: Sensor Kit.

₹889

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Quantity

Total: ₹889

Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.

Estimated delivery: 22 Aug – 5 Sept

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Quick Specs

Item Type: Kit

Model No. / Name: Sensor Kit

Voltage Rating (V): 4.5-20

Operating Temperature (°C): 15 ~ +70 °C

Sensing range: 120 °, within 7 m

Shipping Weight: 0.03 kg

Ideal For

Everyday convenience

SKU: robu-1794482Category: Educational Robot Kits and Accessories

About This Product

The Human Body Sensing IR Pyroelectric Infrared Sensor Anti-theft Alarm Electronic KIT is a value-for-money educational robot kits and accessories designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

Item Type: Kit
Model No. / Name: Sensor Kit
Voltage Rating (V): 4.5-20 — works with standard household power
Operating Temperature (°C): 15 ~ +70 °C
Sensing range: 120 °, within 7 m — reliable connection even at a distance
Shipping Weight: 0.03 kg
Shipping Dimensions: 13 × 9 × 2 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Passive infrared (PIR) sensors use a pair of pyroelectric sensors to detect heat energy in the surrounding environment. The Pyroelectric infrared sensor anti-theft circuit is composed of a pyroelectric infrared sensor PIR, integrated operational amplifier LM393, 110 alarm circuit, and starting delay circuit. The circuit can be protected against theft. When the family leaves the bedroom, switch K1 is closed, and the circuit begins to work. As long as someone enters the room for some time, it will sound the alarm. Passive Infrared Radiation (PIR) sensor detects the change in infrared radiation of a warm-blooded moving object in its detection range.

Features:

Sensitivity range: up to 20 feet (6 meters) 110° x 70° detection range.
Complete with PIR, Motion Detection.
Dual Element Sensor with Low Noise and High Sensitivity.
Standard TTL Output.

Package Includes:

1 x Human Body Sensing IR Pyroelectric Infrared Sensor Anti-theft Alarm Electronic KIT

Setup Guide

Identify the pins

Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.

Wire to your microcontroller

Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.

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