wireless, RF, 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 ... Current: ≤9mA;3. Oscillation mode: SAW resonance;4. Modem mode: ASK;5. Wireless frequency: 315MHz, 433.92MHz, customize;6. Frequency windage: ±150kHz ...