... 1. 915M RF Receiver Module 2. Connect to decoder directly (Eg. PT2272, EV1527) 3. High Quality and service 915MHz, OOK Modulation, Serial Data Output ... have been producing wirless remote control, RF transmitter and receiver modules, wireless receiver control switch, wireless detectors(PIR Motion sensor, door ... be pleased to begin working with you! wireless 915MHz receiver module with OOK modulation