1. 915M RF Receiver Module 2. Connect to decoder directly (Eg. PT2272, EV1527) 3. High Quality ... 3.0V)Data rate<10KbpsReceiving Sensitivity-108dB (Typ.)DecoderExternal decoder (PT2272,1527,301,MCU)Output channelSerial Data (1pin) ... producing wirless remote control, RF transmitter and receiver modules, wireless receiver control switch, wireless detectors(PIR Motion sensor, door soor, gas ...