In stock
NamTronics
PIR Motion Sensor AM312
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This product is currently available on a pre-order basis. Orders will be secured once payment has been received and fulfilled as stock becomes available.
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Product details
HC-SR312 / AM312 Mini PIR Motion Sensor Module (Pyroelectric Infrared Human Body Sensor)
Detect human movement with high sensitivity using the compact HC-SR312 / AM312 PIR Motion Sensor Module. Designed for ultra-low power consumption and reliable motion detection, this miniature sensor is perfect for smart automation and battery-powered IoT projects.
Its small size and fast response make it ideal for space-constrained applications where accurate human detection is required.
Key Features:
High-sensitivity PIR motion detection
Ultra-compact miniature design
Low power consumption for battery-powered projects
Stable digital output signal
Fast response time for real-time detection
Compatible with Arduino, ESP8266, ESP32, and STM32
Specifications:
Model: HC-SR312 / AM312
Operating Voltage: 2.7V – 12V DC (varies by module version)
Detection Range: Approx. 3m – 5m (typical)
Detection Angle: ~100° (approx.)
Output Type: Digital HIGH/LOW signal
Delay Time: Adjustable/Fixed depending on module version
Current Consumption: Ultra-low standby current
Perfect For:
Motion-activated lighting systems
Security and alarm systems
Smart home automation
Battery-powered IoT devices
Human presence detection projects
Whether you're building a smart security system or energy-efficient automation setup, the HC-SR312 PIR sensor offers reliable and responsive motion detection in a compact form factor.
Shipping information
Orders are delivered throughout Namibia. Shipping costs are calculated during checkout.
Orders are reserved for two calendar days while EFT payment is pending. Unpaid orders may then be cancelled and the products returned to stock.
Returns and support
Please contact Namtronics if you receive a faulty or incorrect product. We will assess the item and assist according to our returns policy.
