[shortdesc]Application:Security products, Human body induction toys,Industrial automatic controlling
Feature:Automatic Induction (when people enter into its sensing area, it gives an high-level output; when people leave the sensing area, it closes high-level output by automatic-delay, and gives an low-level output.)
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Production Description:
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.
Feature:

Automatic Induction (when people enter into its sensing area, it gives an high-level output; when people leave the sensing area, it closes high-level output by automatic-delay, and gives an low-level output.)
Photo-resistor control(optional, not set at factory): the module is reserved for position, where you can set the photo-resistor control. At daytime or high-light condition, it will not response. This photo-resistor control is an optional function, not installed at factory. Please contact us for photo-resistor if necessary.
Two trigger modes: L, non-repeatable trigger; H, repeatable trigger. Default is H

1) Non-repeatable trigger: after high-level output, once the delay time is end, the output will convert from high-level to low-level.

2) Repeatable trigger: after high-level output, on the delay period, if there is human activity in its sensing range, the output remain high-level, and will not convert from high-level to low-level until people leave and the delay period is over. (when the sensor module detects every human body activity, it extend a delay period automatically, and use the last activity time as the starting time of delay period.)

Induction blocking time(default setting as 3-4 second): after every sensing output(from high-level to low-level output), a blocking time can be set. At this period, the sensor does not receive any sensor signal. By this function, it can realize interval working, to be applied to interval detection production. At the same time, this feature can inhibit all kinds of interference generated by the switching of load.
High-level output: easy to interface with kinds of circuits.

Application:

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

Main technical parameters:

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)

10pcs Winsen ZRD09 PIR Motion Sensor Module