Features:
760～1100nm spectral bandwidth & 20～100cm fire detection range.
Great for fire-fighting robot.
Suitable for all kinds of scientific experiment research for Arduino. 
Great flame detection sensor module for Arduino.
Large range of sensitivity.

Specifications:
Brand: Keyestudio
Model: Flame Sensor
Material：FR4
Color: Black + Yellow
Supply Voltage: 3.3V ～ 5V
Detection Range: 500px (4.8V) ～ 2500px (1V)
Rang of Spectral Bandwidth: 760nm ～ 1100nm
Operating Temperature: -25℃ ～ 85℃ / -13℉ ～ 185℉
Interface: Digital
Application: For Arduino Experiments
Item Size: 4.5 * 1.7 * 0.8cm / 1.8 * 0.7 * 0.3in
Package Size: 7 * 5 * 1.2cm / 2.8 * 2.0 * 0.5in
Package Weight: Approx. 5g / 0.18oz 

Package List:
1 * Flame Sensor Module