Mini IR Hồng ngoại hồng ngoại chuyển động PIR thiết bị cảm biến con người máy dò tự động mô-đun am312 cảm biến DC 2.7 đến 12V

Description:
1. Low power consumption, small size, and easy installation
2. Internal digital signal processing with strong pit interference
3. High sensitivity and reliability, widely used in automatic sensing circuits
4. Repeatable triggering method: After sensing the output of a high level, during the delay period, if the human body is active within its sensing range, the output will remain high until it becomes low after the human delay. The sensing module automatically detects a delay time after each activity of the human body, and takes the last activity time as the starting point of the delay time.
Working voltage: DC 2.7-12V;
Static power consumption:<0.1mA;
Delay time: 2 seconds;
Block out time: 2 seconds;
Trigger method: repeatable;
Sensing range: ≤ 100 degrees cone angle, 3-5 meters; (Based on specific shots)
Working temperature: -20-+60 ° C
Printed circuit board size: 10mm * 8mm
Module lens: small lens
include:
1pcs AM312 sensor module