Redcat Racing (RER09422) RCR-2CENR Radio Compatible with 28480 Receiver Redcat RCR-2CENR 2.4GHz Radio. Includes Radio, and Manual only. No receiver. Compatible with 28480 receiver. WARNING: When using the Redcat Racing 2.4Ghz Radio an external Fail Safe is NOT to be used Combination of the internal Fail Safe of the radio with an external Fail Safe will result in neither of the Fail Safes working properly!