★Trigger Method: L unrepeatable trigger / H repeatable trigger
★Package Includes: 2PCS Pyroelectric Infrared IR PIR Motion Sensor Detector Module HC-SR501 Ard-uino
Description
3.2cm x 2.4cm x 1.8cm (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: 0.3-600S(can be adjusted)
Blockade time: 2.5 S
Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)
Work temperature:-15-+70°C
Trigger Method: L unrepeatable trigger / H repeatable trigger