Make sure your smooth cooking Traeger Pellet Grill (not included) never runs out of pellets again with the Traeger Pellet Sensor. Designed for use with Traeger Pellet grills equipped with the D2 WiFIRE control system, this sensor lets you monitor pellet levels in the hopper without manually checking the hopper. Built to mount directly in the grill's hopper, this sensor automatically integrates with the grill's WiFIRE system. This enables you to monitor pellet levels, and receive notifications when the pellets are running low, through the Traeger App on your smart device. Includes LED light for the hopper and mounting hardware. Compatible with Pro 575 and 780 and Ironwood 650 and 885 grills.Manufacturer model #: BAC523. Pellet sensor for Traeger Pellet grills Works with grills equipped with the D2 WiFIRE control system Mounts directly in the grill's hopper - hardware included Lets you monitor pellet levels anywhere through a handy app Notifies you when pellets are running low Includes LED light Compatible with Pro 575 and 780 and Ironwood 650 and 885 grills