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Pir sensor module
Infrared Sensor with Control Circuit Board
The Sensitivity and Holding Time Can be Adjusted
Working Voltage Range: DC 4.5V- 20V
Current Drain: <60uA Detection Range: <140° Voltage Output: High/Low-level Signal: 3.3V TTL output Detection Distance: 3 to 7m (can be adjusted) Delay Time: 5 to 200s-(Can be Adjusted, Default 5s +/- 3%) Blockade time: 2.5s (Default) Work temperature: -20-+80°C Dimension: 3.2cm x 2.4cm x 1.8cm (Approx) Sensitive Setting: Turn to Right, Distance Increases (About 7M)-Turn to Left, Distance Reduce (About 3M) Time Setting: Turn to Right, Time Increases (About 200S)-Turn to Left, Time Reduce (About 5S).