Before purchasing this sensor , you must verify whether you
have a RED or GREEN sensor module. This can be done by removing the top
cap of the Prestige or examining the sensor module's circuit board
color through the rear air vent on top of the device.
There are 2 sensor module colors…Green & red.
Please open the cover & check & then place order. Sensor module
color that is ordered must be same color as the one in there already.
If the color of the sensor module is Green then please click here to purchase
“No Refunds. No Exchanges” for sensor modules.“
Call us at 1-877-281-9756 for any questions. 
