Wireless RF Remote Control Transmitter Module
Large Power 4km range 433Mhz Distance 4000 Meters for Arduino ARM Launch
DC 9V RF 433Mhz Wireless Remote Control Transmitter Module Kit Large Power
Operating current: >100mA
Working voltage: DC 9V
Working frequency: 433MHz
Launch distance: 4000m (open environment without interference)
Working voltage: DC 9V
Working frequency: 433MHz
Launch distance: 4000m (open environment without interference)
