... . Low current consumption 3. hot sale IR01 is an IR to RF converter receiver module. It is an RF receiver ... module with pin-compatible to IR. Operation voltageDC 3.0V / DC 5.0VStandby current<1uAOperation ... and receiver modules, wireless receiver control switch, wireless detectors(PIR Motion sensor, door soor, gas detector, smoking deteckor, water leaking detector, etc ...