... RF transmitter, wireless receiver, wireless module, alarm accessories, remote control, controller wireless, RF, RF transmitter, wireless receiver, wireless module ... , alarm accessories, remote control, controller ***We Accept develope and production any kinds of ... ;6. Frequency windage: ±150kHz(max);7. Transmiter power: 10mW;8. IC: PT2262,EV1527,9. HCS301(Rolling ...