Detects a candle flame at a range 2 metres (6ft) and is unaffected by ambient light! 
Detect Human Body heat!
Servo control for image construction!

Full Technical Data

8 Pixel Thermal Array Sensor 

Voltage - 5v only required 
Current - 5mA Typ. excluding servo 
Temperature Range - 4°C - 100°C 
Accuracy (Full FOV) - +/-2°C +/-2% from 10°C to 100°C, 
Accuracy (Full FOV) - +/-3°C from 4°C to 10°C
Field of View - 41° x 6° (8 pixels of approx. 5° x 6°) 
Outputs - 1 ambient + 8 pixel temperatures 
Communication - I2C Interface 
Servo - Controls servo in 32 steps to 180° rotation 
Small Size - 31mm x 18mm