Principle Introduction:
ZRD-09 Pyroelectric infrared sensor module adopts high performance PIR sensor, Fresnel lens, Pyroelectric dedicated chip and High-performance voltage regulator circuit. It has the features, as low static power consumption, wide operating voltage, and high sensitivity. It has repeatable and non-repeatable trigger terminal to be selected, thus this module can be set according to the actual demand, convenient to use.

Features:
Automatic Induction;
Photo-resistor control;
Two trigger modes;
Induction blocking time;
High-level output;

Applications :
Applications:
Security products,
Human body induction toys,
Human body induction lamps, switches, and appliances
Industrial automatic controlling

Technical parameters :

Tips:For more parameter information, please refer to the latest manual provided by salesman.

Working Voltage	5～20V DC
Static Current	＜65µA, @5V
Level Output	High Level, 3V; Low Level, 0V
Trigger Mode	Repeatable/Unrepeatable
Delay Time	3~300S(adjustable)
Blocking Time	Default as 4S
PCB Size	32×24×24mm（L×W×H）
Detection Angle	100°(Depend on the Lens)
Working Temperature	-10℃ ~ +70℃
Fresnel Lens Size	Diameter 23mm(default)
Detection Distance	4~8m(adjustable)

Reference Circuit :

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