3pcs Mini IR Pyroelectric infrared PIR Motion Human Body Sensor Detector Module

Features
Weight:7g (approx)
Dimension:3.2cm x 2.4cm x 2.8cm (approx)
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Working voltage range:DC 4.5V- 20V
Current drain
Voltage output:High/Low level signal:3.3V TTL output
Detection distance:3–7M(can be adjusted)
Detection range
Delay time:5-200S(can be adjusted, default 5s +-3%)
Blockade time:2.5 S (default)
Trigger:L:Non-repeatable trigger H:Repeat Trigger (default)
Work temperature:-20-+80°C
Trigger method:L unrepeatable trigger / H repeatable trigger
Note
Sensitive Setting:turn to right, distance increases (About 7M); turn to left, distance reduce (About 3M)
Time Setting:turn to right, time increases (About 300S); turn to left, time reduce (About 5S).
Infrared sensor with control circuit board. The sensitivity and holding time can be adjusted.
Package Included
3 x IR Detector Module

Additional information