Item Name: Large Power 4km Wireless Remote Control Transmitter Module Kit 433Mhz Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
RF 433Mhz Transmitter Module Kit for Arduino ARM Launch Distance 4000 Meters
DC 9V RF 433Mhz Wireless Remote Control Transmitter Module Kit Large Power
Specifications:
Product Name:
4000 meters wireless transmitter module
Size: (L x W x H): 49 x 30 x 10mm/1.93 x 1.18 x 0.39in
Operating current: >100mA
Working voltage: DC 9V
Working frequency: 433MHz
Launch distance: 4000m (open environment without interference)
