5PCS Flame Detector Sensor IR Infrared Detection Receiver Control Module 3Pin

5PCS Flame Detection Sensor IR Infrared Receiver Control 3Pin DO AO Module

10PCS Flame Detection Sensor IR Infrared Receiver Control 3Pin AO/DO Output

5PCS Flame detection Sensor IR Infrared receiver control module 4PIN

10 PCS 4PIN Flame detection Sensor IR Infrared receiver control module

5PCS 4PIN Flame detection Sensor IR Infrared receiver control module

10 pcs Flame detection Sensor IR Infrared receiver control module 760-1100nm NEW

10PCS 4PIN Flame detection Sensor IR Infrared Receiver Control Module