Mini PIR Motion Sensor

The AM312 is a compact IR pyroelectric infrared PIR motion sensor designed for detecting human movement. It's incredibly easy to install and has low power consumption, making it cost - effective and user - friendly. With advanced digital signal processing and high sensitivity, it's perfect for automatic sensing circuits. The repeatable trigger mode allows it to detect every instance of human activity within its range. **Technical Parameters**: - Operating voltage: DC 2.7 - 12V - Static power consumption: < 0.1mA - Delay time: 2 seconds - Block time: 2 seconds - Trigger mode: repeatable - Sensing range: ≤ 100 degrees cone angle, 3 - 5 meters (depending on the specific lens) - Working temperature: - 20 - + 60 ℃ - PCB Dimensions: 10mm * 8mm - Module lens: small lens

Using this Mini PIR Motion Sensor is a breeze. First, make sure to connect it to a power source within the operating voltage range of DC 2.7 - 12V. Once it's powered on, it starts working right away to detect human movement. Place it in an area where you want to sense activity, but keep in mind the sensing range is up to a 100 - degree cone angle and 3 - 5 meters, depending on the lens. When it comes to precautions, don't expose the sensor to extreme temperatures outside the - 20 to + 60 ℃ range, as this could affect its performance. Also, avoid getting it wet or in contact with corrosive substances. For maintenance, a gentle wipe with a dry cloth can keep it clean. If you notice any issues with detection, check the power supply and the position of the sensor. That's all you need to know to get the most out of your Mini PIR Motion Sensor!