1. Learning code mode 2. 6 channel receiver module 3. Strong noise immunity Operation voltageDC 3. ... Heterodyne (Crystal Oscillator)Operation current3.0mA (DC 3.0V)Data rate<10KbpsReceiving Sensitivity-108dB (Typ.)EncoderLearning code, 1527, ITCStudied ... been producing wirless remote control, RF transmitter and receiver modules, wireless receiver control switch, wireless detectors(PIR Motion sensor, ...