AM312 Mini IR Infrared PIR Body Motion Human Sensor


QuantityDiscountDiscounted Price
5 - 9 5% £1.81
10 + 10% £1.71

AM312 Mini IR Infrared PIR Body Motion Human Sensor £1.90
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If ordered before 3 p.m.



Elevate your electronic projects with Kunkune’s AM312 Mini IR Infrared PIR Sensor. Designed with intelligent infrared technology, this compact sensor offers high sensitivity and reliability, making it an essential component for a range of auto-sensing applications.

AM312 Mini Key Features:

  • Intelligent Infrared Technology: Modelled after the renowned SR501, the AM312 boasts superior infrared sensing capabilities.
  • High Sensitivity & Reliability: Ensure accurate and consistent readings with the AM312’s high sensitivity and dependable performance.
  • Versatile Applications: From home automation to security systems, the AM312 is a versatile choice for various auto-sensing electrical equipment.
  • Compact Design: With a PCB dimension of just 10mm x 8mm and a total size of approximately 12mm x 25mm, the AM312 is perfect for space-constrained projects.

AM312 Mini Technical Specifications:

  • Working Voltage: DC 2.7-12V
  • Static Power Consumption: <0.1mA
  • Delay Time: 2 seconds
  • Blocking Time: 2 seconds
  • Trigger Mode: Repeated triggering capability
  • Sensing Range: Up to 100° cone angle, 3-5 meters
  • Working Temperature: -20°C to +60°C
  • Output Voltage: 3.3V when triggered, 0V when un-triggered

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.