3Pcs HC-SR501 Adjust Infrared PIR Motion Sensor & 1 Pcs T9 DC5V Humidity Sensitive Switch Relay Module Controller
https://www.vogueparade.com/shopping/EN/200321150/1/1005003424147570/3pcs-hc-sr501-adjust-infrared-pir-motion-sensor-and-1-pcs-t9-dc5v-humidity-sensitive-switch-relay-module-controller//