Quality] | Dx80ce820syn213brelpkg [extra

If this does not refer to Banner Engineering equipment, it may belong to:

: Operating typically on the 900 MHz or 2.4 GHz ISM bands, this package ensures that the hardware maintains a "Frequency Hopping Spread Spectrum" (FHSS) to avoid interference from other radio signals. dx80ce820syn213brelpkg

Unlike simple transmitters, this unit can send sensor data back to a controller and receive commands to toggle its onboard relays. If this does not refer to Banner Engineering