PIR Motion Sensor Module

HC-SR501 is based on infrared technology, automatic control module, using Germany imported LHI778 probe design, high sensitivity, high reliability, ultra-low-voltage operating mode, widely used in various auto-sensing electrical equipment, especially for battery-powered automatic controlled products.

Specification:

• Voltage: 5V – 20V
• Power Consumption: 65mA
• TTL output: 3.3V, 0V
• Delay Time Adjustable (3-5 min)
• Lock time: 0.2 sec
• Trigger methods: L – disable repeat trigger, H enable repeat trigger
• Sensing range: less than 120 degree, within 7 meters
• Temperature: – 15 ~ +70
• Dimension: 32*24 mm, distance between screw 28mm, M2, Lens dimension in diameter: 23mm