RE20-1A

One Channel Can Control 20 Receivers At Most

Power：3V   1 Unit Battery   CR2430

Battery Usage Life：> 2 Years

Transmit Distance：Outdoor 200 Meters  

                                    Indoor 35 Meters  

Emitter Frequency：433.92MHz±100KHz

Emitter Power：10mW

Work Temperature：-20℃~+55℃