Microwave Radar Sensor Module Human Induction Radar Detector Sensor Module Board

Characteristics Double layer PCB board 22mm30 5mm Input voltage range 5 5V 36V Max 40VDelay time about 60 secondsSensing distance More than 10 metersCan be triggered repeatedlyUltra low standby current standby current within 2MA to the companys instrument test shall prevailAbove for the normal working conditions of the module or cause damage to the module to be self processing Working principle LV WR 01B microwave sensor module according to the principle of Doppler the use of planar antenna to send and receive high frequency electromagnetic waves and then detect the backwash wave has a small mobile changes and then trigger the microprocessor work the final output of useful control signal H 1 L 0 or control status on off ie on off This product is widely used in security monitoring intelligent control system lighting appliances garage corridor road and other places use Features 1 From the temperature humidity air dust noise bright and dark etc anti interference ability 2 The microwave module is a field to send and receive signals covering a wide and no blind spots 3 The microwave in the transmission process is relatively better induction effect in the indoor use the effect is better outdoor use due to the impact of the environment There is a slight sense of sensing distance or slightly weak sensitivity of the phenomenon This is a normal phenomenon 4 Professional design flat microstrip antenna low power consumption in line wi