AM312 PIR human sensor module for automatic control - Based on passive infrared (PIR) technology, this digital intelligent control product provides high sensitivity and reliable operation for motion sensing. - Small and compact design with low power consumption, strong anti-interference, and built-in digital signal processing. - Direct output interface with high and low level signals, suitable for easy integration with automatic induction devices and control circuits. Key benefits - Improves energy efficiency by triggering devices only when motion is detected. - Reduces false triggers thanks to digital processing and robust sensing. - Simple interfacing to microcontrollers and automatic control systems. Specifications and attributes - Function: motion sensing and automatic control via PIR technology - Output: direct high/low level output - Size: compact module suitable for tight mounting spaces - Performance: high sensitivity, low power consumption, good anti-interference Use scenarios - Corridor or hallway lighting control in homes or offices - Cabinet, wardrobe, or closet lighting activated by entry - Room occupancy sensing for HVAC, smart lights, or other automations to save energy This module is commonly used for all types of automatic induction devices, delivering reliable, efficient motion sensing in a compact package.