NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively. It helpls you to quickly lock the target area.
eBay
DC 12V 24V 6A Infrared PIR Motion Sensor Detector Switch Automatic Infrared PIR Motion Sensor Switch
Aliexpress UK
NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively. It helpls you to quickly lock the target area.
eBay
HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module For Arduino Body Sensor
Aliexpress UK
Infrared Thermal Imager Sensor NF-521 Floor Heating Detector Temperature Thermal. NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively.
eBay
5/10pcs HC-SR501 PIR Infrared Sensor Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector
Aliexpress UK
Infrared Thermal Imager Sensor NF-521 Floor Heating Detector Temperature Thermal. NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively.
eBay
1-10pcs Mini IR Pyroelectric Infrared PIR Motion Human Sensor Automatic Detector Module AM312 Sensor
Aliexpress UK
Convenient and Easy to Use: With its ergonomic design and simple operation, this provides quick and accurate temperature readings with just the press of a button. Storage Temperature: -20℃ to 60℃(-4℉ to 140℉),No battery.
eBay
MH-SR602 MINI Motion Sensor Detector Module SR602 Pyroelectric Infrared PIR kit sensory switch
Aliexpress UK
(Important factors include tyre and brake disc temperatures. Price is Per Sensor. We are always happy to help :).
eBay
1-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Arduino For
Aliexpress UK
Infrared Thermal Imager Sensor NF-521 Floor Heating Detector Temperature Thermal. NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively.
eBay
IR Infrared Proximity Sensor Obstacle Avoidance module for Arduino Raspberry Pi DIY Smart Car Robot
Aliexpress UK
NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively. It helpls you to quickly lock the target area.
eBay
HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Arduino For Raspberry
Aliexpress UK