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SmartElex

SmartElex NS612 PIR Motion Sensor Module

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PIR Motion Sensor Module for everyday users

The SmartElex NS612 PIR Motion Sensor Module by SmartElex is a value-for-money pir motion sensor module designed for everyday users. It features Item Type: Motion Sensor and Model No. / Name: NS612.

₹652
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Total: ₹652
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Motion Sensor
Model No. / Name: NS612
Voltage Rating (V): 2.2 to 3.7
Sensor Type: PIR (Passive Infrared)
Output Type: REL Level (Digital)
Detection Distance (mm): 10M (lens SB-F-02)

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2892864Category: PIR Motion Sensor Module

About This Product

The SmartElex NS612 PIR Motion Sensor Module by SmartElex is a value-for-money pir motion sensor module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Motion Sensor
  • Model No. / Name: NS612
  • Voltage Rating (V): 2.2 to 3.7 — works with standard household power
  • Sensor Type: PIR (Passive Infrared)
  • Output Type: REL Level (Digital)
  • Detection Distance (mm): 10M (lens SB-F-02)
  • Power Consumption: <11uA
  • Sensing Angle: 120° (horizontal direction)

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.

The SmartElex NS612 PIR Motion Sensor is a high-precision human detection module combining a digital control circuit and PIR sensing in a compact, electromagnetically shielded housing. It detects human movement by converting infrared signals into digital ADC outputs using a high-impedance differential input circuit.

With onboard potentiometers, users can easily adjust the detection range and response speed, making it perfect for security systems, motion-triggered automation, and smart lighting. The OEN terminal allows control of the output based on ambient light levels or user logic. Its compact form, digital accuracy, and customization make it ideal for embedded IoT and automation projects.


Features:

  1. Integrated PIR sensor with digital control circuitry
  2. Electromagnetic shielding for stable performance
  3. Converts motion to digital ADC output
  4. Adjustable detection range and response time
  5. OEN enable terminal for light-based or manual control
  6. Compact and easy to embed in systems
  7. Reliable REL level output when motion is detected
  8. Ideal for home automation, security, and smart devices

Package Includes:

1 x SmartElex NS612 PIR Motion Sensor Module

1 x Fresnel Lens(SB-F-02)

Setup Guide

1
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.
2
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.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.