RCWL-0516 is equipped with Doppler radar technology which is specially for detecting the motion of objects
Equipped with the special signal processing chip RCWL-9196
Feature with sensitivity,board detection angle, widely supply range of 4.0-28.0V and so on
Compared with the traditional infrared induction PIR, it's has the penetration detection ability
Widely used for human body adaptive forward ing system, security alarm system and so on

Operating Voltage: 4-28V
Operating Current: 2.8mA (typical);3mA (max)
Detection Distance: 5-7m
Transmitting : 20mW (typical);30mW (max)
Output Voltage: 3.2-3.4V
Output Voltage Driving Capacity: 100mA
Trigger Way: repeat trigger
Output Control Low Level: 0V
Output Control Level: 3.3V
Operating Temperature: -20~80 celsius
Storage Temperature: -40~100 celsius
Adjustment Part Introduction:
C-TM: Adjust repeat trigger time,default trigger time is 2s;increasing capacitor's capacity will make repeat trigger time longer;and actual counting trigger time can operate as below: Stick capacitor on C-TM,test 9196 3-pin frequency F,repeat trigger time T=(1/f) x 32768
R-GN: Detection distance adjustment;connect with resistor and detection distance will become shorter;if not connect,detection distance is 7m;if connect with 1M ohm resistor,detection distance is 5m
R-CDS: Internal VCC parallel connect with internal 1M ohm resistor to CDS pin (that is 196 9-pin) by R-CDS ,CDS connects with photoresistor,you can close detection function at night
Size: 36 x 17.3 x 8.7MM
Color: blue
Material: PVB

Package Contents:
10PCS RCWL-0516 Microwave Radar Sensor Smart Switch Module

Only the above package content, other products are not included.
Note: and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.