Features:
Delay Time: 18s Not adjustable
Blockade Time:18S  Not Ajustable
Sensitivity:   Not adjustable
sensitivity: non adjustable
Light Control:non adjustable
Max. Detecting distance: 0-3m
Max. Detecting angle: 120C
Triggle Type: Repeatable
Infrared Sensor: dual element, low noise, high sensitivity.
Anti Interference is enhanced, the internal use of digital signal processing, output the high level and low level directly.

Description:
- Repeatable Trigger Mode: induction output high level, the delay time period, if the body is in its sensing range, the output will always maintain a high level, until the people left after the delay, it change to low level .Every activity of human body induction module detects automatically postpone a delay time, and delay starting point to the last active time.
- Application: Widely automatic induction electrical equipment, such as Alarm detector,light switch, Motion light, Intellectualixed toys or appliance, Security system etc

It turn on the light automatically when you open the door, it turn off after 18 seconds