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Pyroelectric Infrared Sensor Human Switc favorite Genuine Body Induction

Pyroelectric Infrared Sensor Human Body Infrared Induction Switc

$15

Pyroelectric Infrared Sensor Human Body Infrared Induction Switc

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Product description

100% brand new and high quality
OOTDTY  
Features:
Fully automatic sensing: when a person enters its sensing range, it outputs a high level, and when a person leaves the sensing range, it automatically delays turn off the high level and outputs a low level.
Photosensitive control (optional, not set at the factory): The photosensitive control can be set, not sensing during the day or when the light is strong.
Temperature compensation (optional, not set at the factory): In summer, when the ambient temperature rises to 30~32°C, the detection distance becomes slightly shorter, and temperature compensation can be used for certain performance compensation.
Two trigger modes (select jumper): non-repeatable trigger mode and repeatable trigger mode.
With induction blocking time (default setting: 2.5S blocking time): After each induction output (high level becomes low level), the sensor module can set a blocking time period immediately, during which the sensor no induction signal is accepted.
Default operating voltage range: DC4.5V-20V.
Micro power consumption: Quiescent current Output high level signal: it can be easily connected with various circuits.
Pyroelectric infrared sensor is an automatic control product based on infrared technology, with high sensitivity and reliability, high performance, ultra-low voltage working mode. It is widely used in various automatic induction electrical equipment, especially automatic control products powered by dry batteries.
Specifications:
Product Name: Pyroelectric Infrared Sensor
Operating voltage range: DC 4.5-20V
Quiescent current: Level output: high 3.3V/low 0V
Trigger mode: L Non-repeatable trigger / H repeatable trigger (default)
Delay time: default 5S (5-200S adjustable), available range: tenths of a second to tens of minutes

Pyroelectric Infrared Sensor Human Body Infrared Induction Switc