HC-SR501 PIR Motion Sensor
Product Description
Adjustable sensitivity and hold time
Supply voltage: 4.5 V to 20 V DC
Standby current: <50 µA
Output voltage: 3.3 V (high level) / 0 V (low level)
Trigger mode: L (non-repeatable) / H (repeatable)
Detection distance: 3 to 7 meters (adjustable)
Hold time: 3 to 200 seconds (adjustable)
Operating temperature: -15 °C to +70 °C
Board dimensions: 32 × 24 × 25 mm
Sensor detection angle: <100°
Lens size: 23 mm diameter